查询词典 vapor trail

A mushroom cloud is a distinctive mushroom-shaped cloud of smoke, condensed water vapor, or debris resulting from a very large explosion.

蘑菇云层具有独特的蘑菇形状，由大爆炸产生的烟雾，凝结水蒸气以及各种碎片组成。

Phosphine(PH3)is an important electronic specific gas which is mainly used in fields of N-type semiconductor doping,ion implement and chemical vapor deposition etc.

磷化氢在电子工业中主要用作外延硅半导体的一种n型掺杂剂，在化学气相沉积和离子注入中被用作一种磷源，在发光二极管用磷砷化镓膜的生产中也占有重要地位。

The high purity of 2-mercapto-β-naphthothiazole was obtained with α-naphthylamine as raw material via reaction of seal glass tube, alkaline extraction, vapor distillation, acidification of acetic acid and ethanol recrystallization.

以α-萘胺为起始原料，通过封管反应、碱提取、水蒸气蒸馏、乙酸酸化和乙醇重结晶，取得了纯度较高的2-巯基－β-萘并噻唑。

The diurnal variation of precipitation and effects of water vapor and temperature on precipitation are simulated by a three-dimensional cloud model. The cloud model reproduces the maxima and minima of diurnal variations of precipitation and reflectivity. The high humidity in low level at night is the key factor for the precipitation.

同时，利用三维云模式模拟了降水的日变化和水汽及温度对降水的影响，云模式再现了降水和回波强度的最大和最小值，晚上低层的高湿度是影响降水的重要因素。

The F-117 Nighthawk "stealth fighter" is another plane which isn't prone to vapor, but it still put on a great display in spite of its relatively low speed.

这架F - 117夜鹰"隐形战斗机"是另一架飞机是不容易蒸气，但仍上演这样伟大的显示器，尽管其相对较低的速度。

Likely a mixture of carbon dioxide, nitrogen, and water vapor

他发现，早期地球大气层中，极有可能的混合物是，二氧化碳，氮和水蒸汽

It is found that the smaller the gap width, the bigger the heat transfer coefficient. And numerical calculation with k-ε-uv model has been performed to calculate the superheated vapor convective heat transfer.

本文采用k-ε-uv模型对环形狭缝通道内过热蒸汽换热与流动特性进行了数值计算分析，计算结果和实验结果符合的很好。

High-pressure vapor-liquid phase behaviors of binary systems were measured in a cylindrical autoclave with a moveable piston and an observation window.

本文建立了一套可变体积高压釜，通过静态法来研究高压气液相平衡。

The paper contains the main blending models of octane number and vapor pressure, at the same time the interrelated contrasts and evaluations are performed.

文中涵盖了辛烷值和蒸汽压的主要调合模型，并对其做出了相应的对比和评价，对于研究调合模型的理论和应用具有一定的指导意义。

As the developing trends of new gasoline standard to no - lead, low aromatics, low vapor pressure, high octane number and high oxygen content.

随着人们对环境保护意识的增强，汽油质量将向无铅、低芳烃、低蒸汽压、高辛烷值和高氧含量发展。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。