查询词典 auricular tube

To the flask and Condenser Horizontal and water, and ground magnetic float coat the mouth, steaming water connector and catheter installed, tightened their set screws tight, the rubber hose and gasket sets of quartz heating tube inserted mode of distillation, the fastening nut, the heating tube sign power supply cord into the outlet in the apparatus.

把各横式烧瓶和冷凝管及水位器、磨口外套磁性浮子，蒸水接头和导管安装好，拧紧各自的紧定螺丝，把橡胶管及垫片套在石英加热管分别插入模式蒸馏中，拧紧螺母，把加热管电源线插入仪器标志的插座中。

The influence of several parameters including injection rate of nozzle exit, the ratio of length between nozzle and inner gular tube, the ratio of length between gular tube and it's inner diameter and back pressure on the performance of gas solid injector is analyzed.

分析了喷嘴出口射流速度、喉嘴距、混合管段尺寸及背压等参数对气固喷射器性能的影响，结果表明：存在最佳的喷嘴出口射流速度、喉嘴距以及喉管长与其内径之比使得固气比达到最大值；而背压的增加则不利于提高喷射器性

FIG.3 A haemostat clip is passed through the lubricated tube to grasp the pointed end of the tube.

将止血钳穿过管子钳住管子尖端。

BA and GA3 in proper concentrations were the effective hormones to induce the germination of germ tube and the germinating rate was 3.3%. When treated with 6-BA + GA3 + IBA, the germinating rate doubled compared with single hormone treatments. However, the germ tube didn't form haustorium afterwards.

结果如下： 1、适当浓度的6-BA和GA3能够诱导肉苁蓉种子萌发形成芽管，芽管萌发率仅为3.3%，6-BA + GA3 + IBA组合使种子芽管萌发率提高2倍，激素只能诱导肉苁蓉种子萌发芽管，不能进一步诱导肉苁蓉种子形成吸器。

Taking a sample of finger-tip blood with two tubes respectively, one being testing tube and the other contrast tube, and testing them with MEK-6318K hemocyte analyzer.

取患者指尖血 2 0 μl双份于两管，一管为测定管，另一管为对照管，用MEK— 6 318K血细胞分析仪测定。

By statistical analysis of numerous data obtained on the spot , a series of equations of increment of the steel tube wall when the tube is hollowly drawn is calculated in mathematical regression method .

为了较精确地预测空拔增壁量的大小，根据某厂钢管车间钢管空拔时增壁量的实测数据

Methods and results We assume the carotid arterial wall is the elastic material so we can use the Hooke's law to analyze it. The experiment is based on the use of ultrasound B-mode imaging technique and the off-line image analysis. Elastic tube phantom experiments demonstrated the validity of the technique, providing the size of the tube within 3% of the actual values. The system was also tested in the common carotid arteries of 10 healthy males (age 23.6 y). According to the experimental result, it shows that our index is less variant than Peterson's elastic modulus. The results of and are and respectively.

根据橡皮管的体外实验结果，利用超音波以及影像分析所得到的橡皮管尺寸，与实际尺寸间的误差只有3%，而使用超音波 B-mode 量测颈动脉的实验结果显示，在把颈动脉当作完全弹性体的假设下，所得到的 CIMT 硬度指标，於十位平均年龄为23.6岁的年轻健康男性中，结果与过去文献中常使用的 Peterson's elastic modulus 相比较，结果显示容易受到不同受试者间，不同的生理状态之影响，而在考虑受试者的 IMT 变化情况下，比能够反映更多的受试者颈动脉材料性质，因此得到了较为稳定的实验结果。

The residual gas pressure in an electron tube can be measured when the tube itself is operated as a hot cathode ionization gauge.Usually,its sensitivity K is determined by the method of gauge calibration.In this paper,author try to determine the sensitivity K by ca- lculation.The formulae for this purpose have be found out,and are used for both plate and cylindrical electrode systems.

把电子管接成热阴极电离计的工作形式，用来测量管内残气压强时，其灵敏度如何计算的问题在本文中作了讨论，给出了平板形电极系统和圆柱形电极系统的灵敏度解析式，对式中各量的计算作了详细介绍；并指出四极管中电子在电离区的平均渡越次数的表示式与三极管中的完全不同。

The study of loading path optimization for tube hydroforming process;2. Based on some of the research results of the authors,the influence of the weld properties on tube hydroforming .

结合研究成果讨论了焊缝材料性能对管材液压成形规律的影响，阐述了焊缝管液压成形的研究现状及发展趋势，以及亟待解决的关键问题。

The tube is rotated and fog droplets are collected by impaction on the tube.

管是旋转和雾的液滴收集嵌塞就管。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？