H2O的例句大全

h2o absorption is predominant in the troposphere, particularly the lower troposphere.

H2O吸收在对流层，特别在对流层下部起着主要作用。

h2o/ co is 1.2-5. conversion of co increases with contact time and h2o/ co.

随接触时间和H2O/CO的增加，CO转化率增加。

the cobalt compounds are the high-efficient catalysts for the reaction of mg/ h2o at high temperature.

发现高温Mg/H2O反应的高效催化剂为钴化合物，并探讨了催化机理。

the oh and h2o masers in the star forming regions of the galaxy

银河系恒星形成区的OH、H2O脉泽

using this method, the analytic potential function of h2o, which is a nonlinear three-atom interaction system, was obtained.

通过两体扰动势构造多原子相互作用体系解析势的理论方法，获得了非线性三原子H2O相互作用体系的解析势函数。

effects of h2o/ dbu, molar values and reaction time on the catalytic performances were investigated.

考察了催化体系（H2O/DBU）的摩尔比、物质的量及反应时间对催化性能的影响。

prediction of binodal curve of h2o/ dmac/ psf system by ann method

水/二甲基乙酰胺/聚砜体系双结点线的神经网络预测

distance determination of h2o maser sources with vlbi

用VLBI测定H2O脉泽源的距离

"in a thirsty world filled with hydrogen and oxygen, " mr derman has written, "someone had finally worked out how to synthesise h2o. "

德尔曼写道：“在一个充满了氢与氧的干渴世界，终于有人发现了合成水分子（H2O）的方法。”

as the continuous proceeding of oxidation, ionization equilibrium of h2o was broken owing to the continuous consumption of h+ on cathode, which improved the ionization of h2o. therefore, the oh-consumed during oxidation was recruited by that generated during ionization.

同时，随着氧化过程的不断进行，H+在阴极上的不断消耗破坏了H2O的电离平衡，促使H2O的电离，电离产生的OH-可以补充氧化过程中消耗的OH-。

first, the phase behavior of microemulsion was studied and the pseudo-ternary phase diagrams composed with mma-ba/ coemulsifier/ sds-h2o were figured out.

首先讨论了微乳液体系的相行为，绘制了MMA-BA/助乳化剂/SDS-H2O拟三元相图。

the pseudo-ternary phase diagrams of mma/ aa/ sds-h2o, ammonium methyl ricinoleic acid sulfate/ mma/ h_2o and se-10n/ mma-aa/ h_2o were figured out. the structure types of these microemulsions were characterized by the shapes of conductivity curves.

绘制了MMA/AA/SDS-H2O体系、蓖麻油酸甲酯硫酸铵/甲基丙烯酸甲酯/H2O体系和SE-10N/MMA-AA/H2O体系的相图，用电导率仪分析了微乳液的结构类型。

some non-burning gases derived from app, mn, such as nh3, h2o, etc, could transgress above the material surface, which dilute the concentration of burning gases.

APP、MN等分解时产生的NH3、H2O等不燃性气体，这些气体在能被捕集之前逸出到材料表面的气相，稀释了可燃气体的浓度；

the results showed that the so2 removal activity of cuo/ ac after regeneration in h2 is much lower than that of the fresh desulphurizer, the addition of h2o in h2 may increase the activity after regeneration.

结果表明：脱硫剂经H2再生后二次脱硫活性与初活性相比出现大幅度下降，H2气氛中添加H2O可提高其二次脱硫活性；

When the adherend is soaked in H2O, 3% HCl, 3% NaOH for 150h, shedding quantity of powder respectively is: ≤ 0.03%,≤ 0.07% and ≤ 0.04%.

粘接体系分别在水、3%盐酸溶液和3%氢氧化钠溶液中浸泡150h以上，其粉粒脱落量分别≤0.03%、≤0.07%和≤0.04%。

By comparing with the dissociation process of H2O molecule reduced via the injection of electron, we conclude that the photodecomposition of the molecule is a oxidizing process.

通过对比针尖注入电子将H2O分子还原分解的反应，我们推断H2O分子的分解是被光生空穴氧化的过程。

The effect of impurities in the propene on stability of the catalyst had been discussed. It was found that the stability of the catalyst were effected by various factors, especially by the trace amount of impurities like the H2O, CO and alkine.

本文讨论了杂质对催化剂稳定性的影响，发现丙烯原料中的微量H2O、CO、炔烃等是主要的有害杂质，能够使催化剂产生中毒。

According to this model the positions of H2O maser, and other molecular absorption and emission line sources are discussed.

利用上述模型，还讨论了H2O脉泽及其他分子吸收线和发射线的发生区域。

The optimization designing of the LiBr-H2O AHT system is analyzed by using the variable tolerance method, one of the nonlinear programming methods.

本文采用约束非线性规划方法中的可变容差法，对用于回收地热余热的溴化锂第二类吸收式热泵系统进行了优化设计。

Film thickness, morphology and orientation could be effectively controlled by adjusting crystallization time and times. The best molar composition of Ti/ Si, H2O/ Si and TPAOH/ Si in mother liquid was 0.02,250 and 0.35.

改变晶化时间和次数可有效调节膜厚度、形貌和取向；母液中最优Ti/Si、H2O/Si和TPAOH/Si摩尔比为0.02、250和0.35。