查询词典 vapor trail

Ethanol vapor was introduced into the fluidized-bed from a temperature-controlled bubbler by the flow of Ar.

该方法是让AR气流直接携带乙醇蒸汽进入反应器，用流化床反应器代替石英舟，使乙醇蒸汽与催化剂混合更加均匀，有利于SWCNTS的生成。

The bulk storage tank can either supply gas from the vapor space or liquid from the bottom of the tank.

大容量储存容器能够或者从蒸气空间供应气体，或者从容器底部供应液体。

The vapor liquid equilibrium data for butanone/toluene/PMMA and butanone/acetone/PMMA systems at 308.15K have been measured.

结果显示，由于甲苯的加入，丁酮在PMMA中的溶解性有了提高，而丁酮

The effects of reaction temperature WHSV and addition of water vapor on skeletal isomerization of butene over SAPO-11 catalyst were investigated in a fixed-bed down-flow reactor.

在连续流动固定床反应装置上，考察了温度、空速及添加水蒸汽对混合丁烯在SAPO-11分子筛催化剂上骨架异构化的影响。

This paper focuses on the fabrication of the film by the method of hot wire assistance chemical vapor deposition.

本文主要研究了热丝辅助裂解电阻蒸发法制备该薄膜的制备工艺，并采用红外、质谱和热重等分析方法对薄膜的成分进行初步分析。

Then we found out that capillarity pump can save more energy and has simpler structure by analyzing the three measures, so we decided to use the capillarity pump. Finally we designed three different capillarity pumps on a liquid-vapor heat exchanger to do experiments. From the experimental data, we have concluded that this method is useful and practical.

接着根据系统工质和系统的条件，在实验中采用了两种毛细芯管芯，即组合铜丝网与分子筛管芯，然后我们制作了一个汽液热交换器，在一台风冷热泵冷水机组建立了试验台，并进行了相应的试验，通过试验可知该改进具有实际意义和应用前景。

This paper introduced the preparation of stable iron-nitride magnetic fluid by vapor-liquid chemical reaction between iron carbonyl and ammonia.

通过氨气和五羰基铁之间的气-液化学反应，制备出了稳定的氮化铁磁性液体。

Learn catalyzer of vapor phase catalysis hydrogenation and reaction example.

了解气相催化氢化的催化剂和反应实例。

A theoretic model has been established to describe the cataphoresis dynamics in high repetition rate pulsed discharge metal vapor lasers.

建立了一个理论模型描述了高重复率脉冲放电金属蒸气激光中的电泳动力学过程。

As an open system, it is easy for reactants and solvents to vapor into microwave oven, and catch on fire or even explode once they once they touch the spark.

因为是敞开的反应体系，反应物和溶剂易挥发到微波炉体内，一碰着火星就会着火甚至爆炸。

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？