外腔的

The heat-conduction working fluid ring vacity glass pipe besiding the glass sealing ring wiped joint separatrix is exothermic segment,the inner part is heat-collecting segment.

玻璃密封环形焊接点分界线外的导热工质环腔玻璃管为放热段，内为集热段。

Methods PICC was performed in 33 patients while subclavicular vein insertion in 30 patients for comparison in order to analyse prospectively the advantages and disadvanges of PICC .

方法分别对33例和30例腹部恶性肿瘤围手术期患者，随机应用了经肘部静脉穿刺置入PICC导管和经锁骨下静脉穿刺上腔静脉置管，实施胃肠外营养，比较两种导管的优劣。

The cells were then maintained in culture flasks and further identified by immunofluorescence,immunocytochemistry,and vasculogenesis experiment.

结果兔外周血单个核细胞体外培养可成功获得内皮祖细胞，稳定表达内皮祖细胞相关抗原，并能在matrigel凝胶上形成稳定的血管腔样结构。

The optimum conditions of transport process for film growth are: decreasing the distance between the substrate and top wall, lengthening the gas distributor, increasing the flow rate of the mid tube, lowering the total pressure and the temperature difference between the substrate and celling.

得出输运过程的优化条件为：反应腔上下壁靠近，导流管水平延长，中管进口流量尽量大于内、外管流量，压强尽量低于10^5Pa，上下壁面温差尽量减小等。

Ltd adopted the horizontal drilling technology to drill two horizontal ly-communicated remedy wells with large caverns in Weixi thinly-bedded rock salt deposit,which has opened up a precedent in the application of horizontal well d rilling technology in thinly-bedded rock salt mine in our country.

四川久大制盐有限公司长山盐矿，首次应用水平钻井技术，在威西单薄层岩盐矿体上，钻成两眼大溶腔外水平连通补救井，开创了国内单薄层岩盐矿山水平井技术应用之先河，多项技术、经济指标超过了其它类型岩盐矿山水平对接井，取得了良好的经济效益和社会效益。

From the first experimental week, nine geese per groupwere weighed on an empty stomach ,and collected samples for further assess on 7th in every week;From the third experimental week, excepting for weight, three geese per group were randomly selectedand collected blood in jugular vein, then separated serum and assessed blood, endocrine andimmunological index; after collecting, geese were killed and autopsied, Spleen, bursa of Fabricius andThymus were collected for relative weight of immune organs of goose, calculated immune organs index.

从试验第一周开始，每周的第7日每组随机选取9只鹅空腹称重；统计耗料量；从试验第三周开始除称重外，每组再随机选取3只，颈静脉采血5ml，制备血清并测定血液、内分泌和免疫指标；采血后宰杀取脾脏、腔上囊和胸腺，称重，计算免疫器官指数。

Two oral insecticidal proteins, toxin Ⅰ and toxin Ⅱ, and another haemocoel insecticidal protein, toxin Ⅲ with injectable activity were purified from the intracellular protein extract by native_PAGE.

利用85%饱和度的硫酸铵盐析分别获得胞内蛋白提取物和上清液中胞外蛋白提取物，生测结果表明这两种蛋白提取物中都含有胃毒素和血腔毒素。

This paper repots that optical bistability is achieved When both He-Ne laser and external electric field act simultaneously on nematic phase liquid crystals(8CB,5CB)in F-P cavity.

将He－Ne激光和外电场同时作用在Fabry－Perot腔内的向列相液晶（8CB、5CB）上，实现光学双稳态。

To confirm the hypothesis that the pathogenic mechanism of air infusion in the circulatory system is not bubble blockade of blood vessels but the consequence of anoxia of the vital organs,different amounts of air were injected into the great sapenous vein of 22 dogs,and then heart rate,cardiac rhythm and bubble sound were monitored with a Doppler probe at the precordial region.

为探讨循环系统内注入空气致病机理，向22只狗大隐静脉内注入不等量空气并在心前区用Doppler监测心率、心律和气泡音。结果发现，维持心前区Ⅳ级气泡音的17只狗，依次出现呼吸和心率加快、心律紊乱、心率缓慢、腹式呼吸加强，其中12只狗继续缓慢注入空气至呼吸停止，任选10只狗胸外按压，8只狗复苏后行为无异常，2只狗未能复活。另2只狗呼吸停止后立即尸检，可见右心房、室、腔静脉和肺血管中有大量气泡。

An explosion accident of check valve taking in vacuum pipe line was analyzed.

分析了真空管道止回阀发生的一起爆炸事故，认为其原因是止回阀外密封泄漏，且密封腔无安全装置，提出了相应防范措施消除了隐患。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。