查询词典 sulfureted hydrogen

In 1953 the first tactical missile using a storable propellant (nitric acid and carbon-hydrogen fuel), the R-11, was created with a range of 270 km. The R-11's launch mass was 5.5 tons and the nose cone mass was 0.67 tons.

1953年，第一种使用可贮存推进剂的战术导弹R-11被研制出来，射程270千米。R-11的发射质量是5.5吨，可携带质量为0.67吨的弹头。

We did so by representing the results of a series of numerical experiments on a one-dimensional model hydrogen atom.

本文将采用数值计算法来求解含时Schrodinger方程，研究在一维氢原子模型中，外加的平行静电场，不同形状的激光脉冲以及原子处于不同初始态对谐波谱线和电离率的影响。

The irrigates were Chinese nutgall（200 mg/mL, 100 mg/mL, 50 mg/mL, 25 mg/mL, 12.5 mg/mL and 6.25 mg/mL）, 3 mL/L hydrogen peroxide plus physiological saline, 170 g/L EDTA plus 52.5 g/L NaCl0 and distilled water.

72个离体单根牙随机分为9组，冲洗液为五倍子组（分别为200、100、50、25、12.5、6.25mg／mL）、30mL／L过氧化氢液加生理盐水组、170g／LEDTA加52.5g／LNaOCl组、双蒸水组。

Hydrogen posses the octane number of 60-66 and it increases the ignition ability of producer gas.

氢具有的的60-66辛烷值，并增加了煤气发生炉点火能力。

The catalytic property was tested by hydrogenation ofα-octene, cyclohexene and nitrobenzene in ethanol, octane and cyclohexane were prepared at normal temperature and under hydrogen pressure in a 100% yield, respectively.

聚乙烯吡咯烷酮负载纳米钯的超细纤维状催化剂，钯纳米颗粒直径在15 nm以下，并且纳米颗粒负载分布均匀，在室温下催化α-辛烯的加氢反应，产率可达到100%。

Hydrogen is a corlourless, odourless gas.

氢气是一种无色、无味的气体。

While using off-center charges brought some improvements, the directionality of hydrogen bonds have not been significantly improved.

尽管采用偏离中心的电荷模型能稍微改进蛋白质模拟结果，但对氢键方向性的改进并不显著。

Compare the performance of generating hydrogen by electrolysis using off-peak wind energy versus gasification of residual biomass.

比较利用离峰时段的风力和生物所产生的沼气来电解产生氢气的效能。

The applications of palladium membrane in the reaction system for producing olefin and hydrogen were introduced.

介绍了钯膜在制取烯烃和氢气的反应系统中的应用。

In addition, your baby had omphalitis, inflammation can be used in less then 3% hydrogen peroxide partially washed, cleaned Tu Complexation iodine; or synergies in conjunction with methyl-chip inquiry into细末, sprinkle in the navel, and attention maintain partial drying.

另外，你的孩子得了脐炎，炎症较轻的话可用3%双氧水冲洗局部，洗净后涂络合碘；或用增效联磺片研成细末，撒在肚脐上，并注意保持局部干燥。

A solid basis of evidence underpinned her theory.

有利的证据基础支持她的理论。

Apoptosis was detected in both of the cell lines in the absence of folacin, but no necrosis was observed in this experiment.

实验组和对照组中，均未观察到细胞坏死，每种细胞均可看到凋亡细胞；HBL-100在实验组的P53突变型蛋白面积比对照组大（P.05），实验组P53mRNA阳性面积比对照组的大（P.05）。