查询词典 test tube

CATHODE RAY TUBE, An evacuated glass tube with a viewing screen, used for displaying information.

阴极射线管，一个具有显象屏幕的真空玻璃管。用于显示信息。

An electrode that is the target in a cathode-ray tube, especially in an x-ray tube.

对阴极在阴极射线管，尤其是x射线管内的对阴极电极

The television receiver contain a very special sort of electron tube, called a "cathode-ray" tube.

电视接收机有一个非常特殊的电子管，称为阴极射线管。

Stamens 5, usually inserted at base of corolla tube and adhering to stigma head to form gynostegium; filaments usually connate to form a tube enclosing ovaries; anthers 4-celled (Periplocoideae and Secamonoideae) or 2-celled, often with a membranous apical appendage; pollen tetrads contained loosely on a spatulate translator with a basal corpusculum, or pollen united into waxy pollinia, each attached through a caudicle to the retinaculum between adjacent anthers to form a pollinarium, pollinia 2 or 4 per pollinarium.

雄蕊5，着生于花冠筒的基部，与柱头贴生，和柱头粘生，形成合蕊柱；花丝通常合生成管包围子房；花药4室(Periplocoideae和Secamonoideae)或者2室的，通常有一膜质的顶端附属物；四合花粉松散地着生于匙形的载粉器上，具有着粉腺体，或者花粉合生成腊质的花粉块，通过花粉块柄与系接于着粉腺上，每个花药有花粉块2个或4个。

Main technical specification and inspection condition: Main sound track output≥10W, Input resistance≥47KΩ, Frequency20Hz～20KHz, Load resistance8Ω, Total wave distortion≤1%, Ultra bass channel output≥20W, Frequency≤100Hz,uses the transistor and giving up field effect tube and electron tube and reduction transistor and so on carries on the discussion.

其主要技术指标及考核条件为：主声道的输出功率≥10W，输入电阻≥47KΩ，频率响应20Hz～20KHz，负载电阻8Ω，总波失真≤1%，超低音通道输出功率≥20W，频率响应≤100Hz，，同时采用全晶体管的设计。

Including: shaping technical method for straight tube or cone tube with circular cross-section or rhombus cross-section; the features of the special machines for the technical method above, the influence of the machines' disposition to their performance.

包括圆形截面、棱形截面的直管、锥管整形的工艺方法；实现该工艺的设备的特点；设备的布局对设备性能的影响。

The circular section concrete-filled steel tube structures have good performance because of uniform restraint of concrete provided by circular steel tube.

圆形截面钢管混凝土结构因为圆钢管对核心混凝土均匀的"约束"而具有良好的性能。

However, if one tube is closed the open tube may become two-way and special Traffic control and signs will be used to guide you.

不过，如其中一条管道封闭，通车的一条管道便会双程行车，届时会有特别的交通控制措施和标志，指引驾驶人。

Therefore, longitudinal closed finned tube is superior to the open finned tube with the same structure parameters.

因此在结构参数一定时，封闭式纵向翅片管要优于开放式翅片管。

The effects of space of fins, number of tube rows and relative humidity of incoming air on airside performance of wavy fin with hydrophilic coating under dehumidifying conditions were experimentally explored for seven wavy fin-and-tube heat exchangers with hydrophilic coating. The Colburn factor and the Fanning friction were applied to describe airside heat transfer and friction characteristics, respectively.

为了确定翅片间距、管排数和入口空气相对湿度等参数对析湿工况下带亲水层波纹翅片空气侧特性的影响，对7个带亲水层的波纹翅片管换热器进行了试验研究，并分别以Colburn换热因子和Fanning摩擦因子来反映空气侧换热和压降特性。

This time, we do not want to colorize the image. I've dragged my Hue slider to the left to a value of -123

这次不要勾选着色，我将色相的滑标向左移到-123

A timely report from an independent prosecutor would surely be helpful in buttressing and justifying that order.

及时报告从一个独立的检察官一定会有助於支撑和合理的秩序。