不能使用

Antegrade urography via percutaneous needle or tube nephrostomy is of particular value when the obstructed kidney fails to excrete the radiopaque material on excretory urography. This procedure allows application of the Whitaker test, during which fluid is introduced into the renal pelvis at varying rates.

顺行时尿路造影：当阻塞的肾脏在排泄性尿路中造影剂不能排泄时，使用经皮针或者说导管行肾造瘘特别有价值，这种操作可施行Whitaker试验，在试验期间液体可以不同程度注入肾盂。

Antegrade urography via percutaneous needle or tube nephrostomy is of particular value when the o tructed kidney fails to excrete the radiopaque material on excretory urography. This procedure allows a lication of the Whitaker test, during which fluid is introduced into the renal pelvis at varying rates.

顺行时尿路造影：当阻塞的肾脏在排泄性尿路中造影剂不能排泄时，使用经皮针或者说导管行肾造瘘特别有价值，这种操作可施行Whitaker试验，在试验期间液体可以不同程度注入肾盂。

For example, the testability of weapon system is bad, the BIT can not satisfy the usage request and the test equipments are bad and overfull.

主要体 现在系统测试性差，BIT不能满足使用要求和测试设备的效能差、数量多等。

As it is impossible for an active catheter with a very small space to accommodate overmany lead wires in minimally- invasive surgery,a matrix network system is presented,in this paper,to control SMA actuators using minimum lead wires.

根据徽创介入手术主动导管尺寸微小、空间有限不能容纳过多导线的结构特点，提出了一种矩阵式驱动控制系统，使用最少的导线完成对多个SMA驱动器的控制。

The result indicated that: the amount of the excess HF formed direct ratio to the yield of phosphorus pentafluoride and the optimum amount of the excess HF used is about 35%; the trickling rate of oleum shouldnt make the temperature of hexafluorophosphoric acid exceed 25 ℃ and the amount of oleum is 110% to 125% that of stoichiometry so that the content of phosphorus pentafluoride can be achieved 90%; the time and temperature of heating hexafluorophosphoric acid influenced both the yield and the content of phosphorus pentafluoride, and the optimum time should be about 30 minutes and the proper temperature was 148 to 153℃; when alcohol used asrefrigerant, the content of phosphorus pentafluoride was 94.03%, and the content can be up to 97.38%, provided that using liquid nitrogen as refrigerant.

通过实验发现，氟化氢用量与五氟化磷的产率成正比，最佳过量百分率宜在35％左右；发烟硫酸的滴加速度不能使中间产物温度大于25℃，发烟硫酸用量大于理论量10％～25％时，得到的五氟化磷纯度高于90％；六氟磷酸的加热温度对五氟化磷的产率和纯度均有影响，宜在148～153℃的范围内，加热时间应在30分钟左右；用工业酒精做冷凝介质得到的五氟化磷纯度最高只能到达94.03％，使用液氮做冷凝介质可以使五氟化磷的纯度达97.38％以上。

The desulfurizers (cyclobutyl sulfone and diisopropanolamine) have poisonousness. If the sweetening solution foamed seriously that can't be used, sweetening solution's discharge will affect environment.

脱硫溶液严重发泡后将不能再使用，且脱硫溶剂环丁砜和二异丙醇胺都具有毒性，脱硫溶液的排放将会对环境安全造成严重地影响。

Pratap Chandra Mazumdar, the right-hand man of Keshab and an accomplished Brahmo preacher in Europe and America, bitterly criticized Sri Ramakrishna's use of uncultured language and also his austere attitude toward his wife. But he could not escape the spell of the Master's personality.

柯沙布的得力助手Pratap Chandra Mazumdar是梵志社在欧美的得力传教士，他严厉地批评室利罗摩克里希纳使用没有教养的语言，也批评他对妻子的严厉态度，但他也不能摆脱师父的人格魅力。

The claimant considered that the receipt had no probative force, the content of which was complete according to the respondents request and was irrelevant with this case, therefore could not be deemed as the evidence for this case.

因为收条的内容是按被申请人的要求写的，其内容与本案无关，不能作为本案的证据使用。3。本案中的两个实质性问题。

While it is possible for Paul to speak of one prosopon of God and the Logos, and to use the term homoousios of Christ and the Father, yet the Logos and the Son were not by any means identical.

虽然它是可能的保罗谈论的一个prosopon上帝和徽标，并使用的术语homoousios基督和父亲，但标识和儿子都不能以任何方式相同。

The use of antibiotic in peroperative period of LC can't decrease the incidence rate of the incision,abdominal and pulmonic infection;but the antibiotis can decrease the pollution of incision and abdominal cavity,shorten the operative time.

择期LC围手术期使用抗生素不能进一步降低术后切口、腹腔、肺部感染的发生率，但可减少切口和腹腔的污染，缩短手术时间。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。