查询词典 hydration

It is hard to prepare high quality magnesium hydroxide by hydration of magnesium oxide at atmosphere and is easy at hydrothermal condition.

氧化镁水化制备高质量氢氧化镁常压下不可行，而在水热条件下则可以。

Standard hydration is the test method of determining active magnesium oxide content in magnesium professional standard, but it consumes long time and is hard to guide practical production.

水合法是菱镁行业标准中规定的活性MgO含量测定方法，但标准水合法耗时较长，难以指导实际生产。

At night, it claims to repair damage to skin and provide advanced levels of hydration to the skin to boost the effectiveness of night creams/moisturisers.

而它在夜间的主要功效则是修护受损的肌肤以及提供足够的水分来促进后继面霜滋润等效果的发挥。

As for hydration, I have to say that hyaluronic acid may not be commonly found in most budget brand moisturisers and serums, but if you spend some time searching around, you may come across another cheaper product that contains hyaluronic acid as well (if you\'ve found one, do let me know!). Other hydrating moisturisers may also work (e.g., Loreal\'s Hy drafresh worked well for me). Finally, for wrinkle xxxoothing, if skin is well moisturised, it will plump up and wrinkles will be less noticeable.

的确很多平价的保湿面霜和精华中并未添加透明质酸，但我相信你如果肯花时间的话肯定还是可以找到含有该物质的低价产品，我觉得其他保湿产品也很适合我；而对于皱纹，如果你能够作到良好的补水与保湿的话它们也会变的不明显了。

In the phase-boundary reactions of cyclohexene hydration and isoamyl acetate hydrolysis, these amphiphilic zeolite particles are oriented at the aqueous-organic phase boundary and exhibit catalytic activity obviously superior to the parent zeolites.

在环己烯水合及乙酸异戊酯水解的相界面反应中，两亲性沸石分布於水－油两相界面，并表现出明显高於各自母体沸石的催化活性。

The basic Arrhenius equation in the physical-chemical reaction is introduced to control the hydration process of the cement.

阐述了水泥水化反应遵循物理化学反应中Arrhenius方程的规律，用&等效龄期&的概念考查了温度对于混凝土弹性模量的影响，进行了某碾压混凝土拱坝施工期温度场的计算，并利用该温度场及&等效龄期&进行了应力场的计算，该应力计算中包含了温度及自重徐变应力。

The hydration heat model of concrete is established on the basis of Arrhenius law that is adopted to analyze the influence of temperature on heat evolution rate of early-age concrete.

混凝土结构的早龄期非荷载开裂是影响混凝土结构耐久性的主要原因之一[1]，所以在混凝土结构设计阶段对混凝土的早龄期抗开裂能力进行分析是十分重要的。

But it retards the hydration of C_3Sand restrains the formation of C-S-H. The setting is determined by thequantity of C-S-H without SRA.

研究结果表明：SRA促进了C_3A的溶解和水化，加速了AFt的形成，延缓了C_3S的水化，抑制了C—S—H凝胶的生成。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。