查询词典 tubes

In fiber-optic cable, data is transmitted as pulses of light through tubes of glass.

在光缆中，当光脉冲通过玻璃管时数据就被传送。

The formula of magnetic field intensities of two coaxialcyclindrical glass tubes in vertical field and transversalfield were derived.

用电动力学和数学物理方法推导了垂直场和平行场中同轴双管中磁场强■公式，从理论上分析了磁化率对NMR谱线影响及U形峰。

The results show that dynamical ductil-ity dominated final velocity of fragments. During tube expansion, the shear fracture appears preferentially a-long the adiabatic shear bands under positive stress, so the adiabatic shear band determines the size and shapeof fragments. Though the fragmentation behaviour of medium carbon Si - Mn bainific steel is close to that ofsteel 50SiMnVB, medium carbon Si - Mn bainitic steel is an ideal candidate material for the tubular bombs be-cause it is better in dynamical ductility, which can enable the tubes to gain high speeds before fragmentation.

结果表明：材料动态塑性是决定破片最终速度的主要因素；圆管膨胀时外表面形成以剪切为主的裂纹，并向内扩展，接近内表面的绝热剪切带伴随着圆管的膨胀而扩展，并未出现失稳现象，但在正应力的作用下成为优先的断裂通道、决定破片的尺寸和形态；中碳Si-Mn贝氏体钢与50SiMnVB钢的破碎性能相近，但贝氏体钢动态塑性很更好，破碎前的膨胀量较大、更有利于提高破片初速，是弹箭比较理想的候选材料。

The heat transfer model of a high pressure generator with fire tubes developed in this paper can forecast the state of heat exchange quantitatively, offere theory gist for experiment research of fire tubegenerator, and can provide important reference for the design of fire tube generator.

本文建立的高压发生器传热模型可对火管式高压发生器的传热效果进行分析，可以为溴化锂机组火管式高压发生器的设计提供重要的参考，可以为火管式高压发生器的实验研究提供理论依据。

The heat transfer model of a high pressure generator with fire tubes developed in this paper can forecast the state of heat exchange quantitatively, offere theory gist for experiment research of fire tube generator, and can provide important reference for the design of fire tube generator.

本文建立的高压发生器传热模型可对火管式高压发生器的传热效果进行分析，可以为溴化锂机组火管式高压发生器的设计提供重要的参考，可以为火管式高压发生器的实验研究提供理论依据。

Simultaneously aimed at the distribution andthe radiating surface of ceramic fire tube have studied, finally indicated: Under thesame conditions, the ceramic fire tubes radiating surface is about to the steel pipethen meets the needs.

同时针对陶火管的排布及其散热面积进行了模拟试验研究，结果表明：在配套设备都相同的情况下，陶火管的散热面积与钢管散热面积相当即可。

Fly fishing from float tubes can be difficult, especially for those who are using them for the first time.

飞渔管可以从浮法困难，特别是对那些利用他们进行了首次发射。

Houston Chronicle,United States- Jul 15, 2006… This seems to be an inequity since other unorthodox items such as golf bags and fishing-rod tubes often count as normal pieces of check-in baggage.

休士顿纪事报，美国-2006年7月15日扛这似乎是一种不公平，因为其他非正统的项目，如高尔夫球袋及捕鱼杆管常常被算作正常件托运行李。

Houston Chronicle - This seems to be an inequity since other unorthodox items such as golf bags and fishing-rod tubes often count as normal pieces of check-in baggage.

休士顿纪事-这似乎是一种不公平，因为其他非正统的项目，如高尔夫球袋及鱼棒管材常常被算作正常件托运行李。

Right out of the box I thought it sounded almost exactly like my Dark Voice 336i which I paid $420 shipped after adding in the tubes and Fitz mod.

一开始听时，我觉得它和我花了420美金的摩改版黑嗓336i声音基本是一样的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。