查询词典 test tube

To overcome the flow fields disturbance difficulties of the regulating valve in flow measurement and test, the fluid disturbance distribution in the pipeline was studied with the pitot tube.

针对调节阀在流量计量及检定中产生的流场扰动问题，采用皮托管对管道中流体扰动的分布情况进行了研究。

Most of the AFMs scan sample under a stationary cantilever. These AFMs only can test small samples, because the size and weight of the sample is restricted by the size and resonance frequency of the tube piezoceramics scanner.

常见的原子力显微镜多采用样品扫描方式，因为样品尺寸和重量受到传统的管状压电陶瓷扫描器的限制，它只适合小样品的测试。

Designing and founding the thermoacoustic test-bed. The structure and dimension of condenser, heater, ejector, regenerator, sound room, feedback loop, resonance forthright and pulse tube refrigerator are showed detailed.

设计并搭建了热声驱动的脉管制冷系统试验台，对系统中的冷却器、加热器、喷射泵、回热器、声容、反馈回路、谐振直路及脉管制冷机等的结构尺寸做了详细介绍。

Surgical repair of the cleft that ovarian mouth. 2, officials outside the pregnancy growing in the fallopian tube embryos, together with the Ministry of blood into the abdominal cavity by the casual, stimulating the peritoneum, causing acute abdomen; surgery do not touch the ovary, only a section can salpingectomy, ectopic pregnancy on the premise that must be positive pregnancy test.

手术修补卵巢的裂口即口。2、官外孕是在输卵管内生长的胚胎，连同血液经散部流到腹腔，刺激腹膜，引起急腹症；手术不碰卵巢，只把输卵管切除一段即可，宫外孕的前提是必须妊娠试验阳性。

In the test,the stability factor of LACFT is higher than that of normal concrete filled steel tube with the same slenderness ratio.

目前对钢管轻集料混凝土中长柱的试验研究较少，仅有的研究成果也限于自应力钢管轻骨料混凝土[1]。

The QQ2010 net that the site that optimizes for the first time is me (Www.qq20100.com), other site never has optimized before oneself, also be heart inner tube wears what the state of mind that makes a test goes doing this suboptimization, the success is not significant, important is to be able to be his to accumulate more experience, good foundation is laid after be.

第一次优化的站点是我的QQ2010网(www.qq20100.com)，本人之前从未优化过其他站点的，也是心里带着做测试的心情去做这次优化的，成功不成功并不重要，重要的是能为自己累积更多的经验，为以后打好基础。

Finally the test results of vacuum tube operation are presented.

最后给出了电子管工作时的测试结果。

A procedure test method relative to thin-wall tube strength expansion was introduced in this paper.

介绍了一种薄壁管胀接的工艺试验方法。

Place filter paper (150mm×150mm)with test piece on the glass plate, inject tinct water into glass tube and check filter paper after 24 hours.

将圆形玻璃管垂直放在试件穿孔试验点的中心，用密封胶密封玻璃管与试件间的缝隙。

Comparison of the test and simulation data verified the validity of the mathematical trajectory model, and proved that the current submarine torpedo tube could not launch the 534 mm torpedo.

比较仿真和试验结果，验证了内弹道模型，并证明了利用现役潜艇鱼雷发射管自航发射534口径鱼雷是不可行的。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了