部分城市生产资料价格周报

单位:元/吃一品名{规格}条件}北京}沈阳{夭津}武汉}长沙l上海}成都I西安}白银}兰州}广川}。{ l挂‘}26。。。}2。。。。125。。。}25(’“。}:。200125,。{:。。。1265。。}}{255。。} 门l }_. !成交}:5。。。{25:00}24。。。1248。。}25:。12‘。}204。。}2。、。}__} l __l:53。。},{‘。‘。。l挂,}16000{1‘500}16。。!1。3。。1:。75。}:。翁。}1。。。。{1。。。。!—!_l,。峨。。!’!几“一”!成*},。‘。。}10301,5,。。}:。1。。1,。25。}1。,}105。。11“。。{}一!,62501翻‘飞++挂牌{700072006800?000713072加7350720071加1们二…     

1988年世界各国和地区的钢产量

单位:百万吨国家或地区苏联日本美国中国联邦德国巴西意大利南朝鲜英国法国波兰捷克加拿大罗马尼亚印度西班牙比利时南了{三1987年161。9 98。5 80。9 56。01988年164。0.105。7 90。8 59。0告 41。017一717。115。414。715。013。111.8 9。g 8一719。017。0.15。4.15。215。0.14。211.711一2 8。8增减率,% 1。3 7.3 12。2 5。3 13。1 10。7 3。7 13。9 9。1 7。4 一O。8 一O。1 3。0 0。3 8。4 一101 14。4 0。3国家或地区中国台湾省民主德国土耳其墨西哥朝鲜澳大利亚荷兰瑞典奥地利南斯拉夫卢森堡阿根廷委内瑞拉匈牙利保加利亚…     

1985年按工艺统计的各国粗钢产量

{%氧气炼钢平炉其它 0 0 0 0 0 8 0 0 0 8 0 0合计氧气炼钢电弧炉 8。l 100一0 19。6 18。5 1 00。0 52。5 0。0 3。9 28。9 25一l 9。8 17。7 43。4平炉 0。0 0。0 0。0 0 .0 0。0 0。0 0。0 0 .0 0。0 O。0 0。0 0一0 0 .0 0一0 0 .0 0。010。634.1 5。5 1。3 0。0 7。4 0。0 0。0 0。0 0。0 2。114。8 3。7 0。013。615。541.7 0一0 0 .0 3。5其他 9,820 015,13533,021 0g;:: 80。4 81。5 0。0 47。51 00。00。00。00。00。00。00。00。00一00。00一00。00。00。00。00一00 .00一00。00。00。00。00。00。00。00。01一80。01一70。00。0…     

两类典型反馈控制系统的仿真研究(下)

裹2一4不同h位下标准卜1一,(Mp。i。)型系统组率晌应的性能指标9 1 10 1 12}16}20242832下(deg)Mp(dB)。。/。3。p/。,。h/。:36520{411 18一44487}47066149104}50699】520651541 45}56831158458159603}60420161.0534 .4360。5870。5030一9963 .5220。5580。4 490。9452。9220。5390。4 110 .9122。4990。5260。3790。8842。1830。5150。3560。8671一9380。5090一3340。8511。7430。5030。3 190一8381一4510 .4940。2860。8 181。0870 .4830。2490。7930。8690。4790。2210。7770。7240。4740。1970。7670。6210。4720一1850。7580。5430…     

近年西方几个主要产钢国——钢铁工业能源结构,%

...翻口七.口.曰‘..‘.月...日】..,,移国别年份煤电石油天然气木炭其他嫉料油其他石油产品小计日本19名4198519861 9871 98878。179。580。480。680。015。6[1]14。6〔二〕13。l[1]13。Zt盔J13。0[1〕6。3[2]5。乎.)6。5[:」6。2[全J7。0〔2】美国1 980198754。452。022。429。03一82。03。82。013。117。0G。3联邦德国198481一14。32。310。5]。81 9841 9851 987198864。562。160。866。1 9。8 9。6 9。510。26。25。04。84。30。20一46。45 .44。84。3;::18。316。5J6。216。28。7【:J3。3t盆]1 98470.48。17。80。38。112。4l。0注:…     

世界主要铁合金生产国1979、1980年铁合金产量

(单位:万吨)1 9 791 9 801 9 791 9 801 16。399。312。013。223.3 15。3102。713。6102。023。722。7209。0 20。2174。029。697。127。86。勺‘nU …甲‘1上八U6‘0曰O自 Q自勺口︸门︺ .…︸﹄口一﹄口通﹃汀‘J住J.1,曰,月177。056。543。014。825。017。5 O.Od户n11C乙 :QUO八月任︸f19。0 :八Ul﹄dno一卫一170。0澳大西利亚 德11。5140。0 11。550。226。04409310。0 15。0310。0资料主要来源:《美国矿物年鉴》世界主要铁合金生产国1979、1980年铁合金产量~~…     

部分城市生产资料价格周报

单位:元/吃品名}规格l条件{」‘京{沈阳I天津I武汉}长沙}上海!成都l西安t白银!兰州!广州l_} {挂牌}26200}26。。12600。},63。。1263。。}25;5。{,5,。。1207。。}25700!25:。。}2000。},} {成交!:‘。。}2570012。,。。12。,。。125:。。!25,5。!252。。}263。。!25。。。}25700!257。。}‘}‘。‘_{挂牌}170001,7,。。}1。。。。!1,。。。!,,3001,。;5。}1700。{17。。。},‘500】,6600}170001有,户、UllU、J成交,‘。00}16800163001。5。。}1680016400169001680016400},。500}16600创、,杆挂牌67的65007000‘500}6750665064006500‘500…     

1990年1～6月份重点特钢企业产量及主要技术经济指标完成情况

一口一 (l)1990年第5期“伪8。01一O州.90一0096一卜囚。11十一必8.训O一101的一 O一001一001一二;l一留.;一:.卜6一蕊卜+一。;闪。闪z一0 .0洲z祠工一器.军一。.0。.0的万.。。的。囚、锐.。l母.舒。.竺卜工十一;兰哪哪的!9+一豁6 。一。。二。。工一;.二十一。!oo,。o"︸。;。。co一蕊.巴+一,.。。,。工一。;。?,1一写.。10。.:。.卜一:l一卜岔16。9一。十一卜。01舀.11一巴.。。一巴.东一一8.61一的.巴寸一。?。11一。.1的。入一8.伪凶跳一巴.。l百.景‘.竺卜十一,9。1"卜。一。一们.02NO.sl州工。8十的的。O+卜叼.61里凶工+O卜.助卜…     

伦敦外汇行市(1993年7月26月)

一09︹。OO哈一9。OCOO的。OOC国的的OO仍。O卜N的卜。卜的囚卜哪。工闪卜19。工9呼aO卜。90曰侧的的工。N︹卜卜0卜。9仍的哪仍。卜仍的的O。8O的的O。90012068。的仍9囚卜。的代00囚的。[06的6。︻0娜闪卜.︹O叫aO闪。工的009。O0000。L如暇狱尸9芍卜。aC的卜。的L。绷长 刹的卜。OC一闪一.OC。戈 瞬瞬卜。笑9的aO。QC 9卜。OO闪aO。阅 一肠嘴艘叫︵Bg叫叹卜︶份此K\暇狱尸摧男硬侧扣以众悦.扭但劣从众娜架二书以伦此KN的的的。工9因的9。11洲6ON。N90囚娜。闪O的因囚。0919000囚。的洲9哪90。01N工NO。州工9090。囚工…     

美国年能量消耗量(1980—1982年)

增长率80一19811981一1982石油天然气 煤水力及地热原子能总计┌──┬────┬────┐│1980│1981 │1982 │├──┼────┼────┤│一 │l一 │l} │└──┼────┼────┤ │8060。7 │7989。9 │ └────┴────┘一6。2一1。8一O。9 0。43919。44059。54208。43。63。7816。2792。8817一2。g3。1 681。419177。4745。2814。79。49。318728。218921。4一2。31。0*82年消耗量为预计值。 摘自10 dustrial Heafing 1952年第2期P.z6美国年能量消耗量(1980—1982年)@姚秉高~~…     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comparison of rates of infection of two methods of emergency ventricular drainage

The rates of infection of two methods of external ventricular drainage in use at Atkinson Morley's Hospital--namely, (a) percutaneous drainage with Rickham reservoirs and (b) tunnelled ventriculostomies--were compared in this retrospective review. Percutaneous drainage of CSF with Rickham reservoirs was associated with a 27% rate of infection as identified by positive microbiological cultures; tunnelled ventriculostomy catheters had a 10% infection rate. The difference in the infection rate between the two methods was statistically significant (P < 0.015). Other variables examined, including the age and sex of the patients and the reasons for ventricular drainage, were not associated with an increased rate of infection. Most infections from either method were caused by a coagulase negative staphylococcus. The average duration of ventricular drainage before identification of positive cultures was 5.7 days for Rickham reservoirs and 6.0 days for ventriculostomies.     

浅析《野草》的版画特征

鲁迅先生一生热爱美术作品,对版画中木刻兴趣尤甚.<野草>作为其"写心之作",亦呈现出一些与木刻版画一致的审美特征:一是具有木刻版画的色彩特征,多对比、多冷色,有阴郁的美感;二是具有木刻版画的力度特征,环境描写、人物刻画处处刀锋毕现,遒劲有力,有一种"力之美".     

四辊破碎机车刀架的改造

针对四辊破碎机车刀架车削中存在的几个问题,详细介绍了电动车刀架的结构和工作原理,建立主要设计参数的数学表达式,并进行适当的分析。改造后,这种电动车刀架运行平稳、可靠、方便、省力,取得了预期的效果。     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

Comparison of the results of surgical and conservative treatment of fractures of the diaphysis of the tibia

In this paper is treated the fundamental problematic of the fracture of the diaphysis of the tibia and the therapeutic results after the conservative and operative treatment are confronted. Among 518 patients with 433 open fractures and 35 with closed fractures of the diaphysis of the tibia, successful treatment of more 2/3 was obtained in the period from 1968 to 1972. Following our casuistics and literature, whose results are similar, we find out that the average total treatment of the osteosynthesis of the fracture of the diaphysis was shortened for 2,5 months depending upon the type and the localisation of the fracture. Apolied methods of the operative and conservative and conservative treatment in relation to the velocity of the medical cure as well as to the extreme anatomical-functional results are analised. We noticed that osteosynthesis, made by the intermedullary nail and the extension of the canals or by a small AO table, by the achieved stability makes conditions of immediate motions and an early rehabilitation. Because of that it gives the best functional results.     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

参与式农业基地建设行动方案设计

为了编制实用性强的基地建设行动方案,首先,确定参与式发展的主体,搭建一个"决策框架";其次,针对行动目标,提出不同参与主体,如管理者、农民、消费者等团队与个人的目标及行动内容;最后,工作应向重塑伙伴式合作关系,挖掘农民自我发展潜力,完成三大角色的转换,打造农业基地文化等方向推进.