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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 真强必胜: 金币+1, good 2014-02-07 11:56:29 悠悠金花菜: 金币+25, 翻译EPI+1, ★★★★★最佳答案 2014-02-07 14:34:19
1. 在A水化过程中通入B,使用这种方法可以合成C,这种方法不仅可以消除D对A的不利影响而且可以直接生产C.
With adding A into the hydration process, this method can be used for direct synthesis of C, more ever it could eliminate the adverse effects of D on A.
2. 这种方法可以将对人体有害的A直接转换为B.
This approach could directly turn A which is harmful to human body into B.
3. 硅酸盐水泥水化产物中的 Ca (OH )2不论在强度上还是化学稳定性上都很差, 在软水,酸或硫酸盐腐蚀下易被溶解, 是混凝土耐久性的薄弱环节,并且在Ca (OH )2的存在下水泥的PH常常高于12.5,这对骨组织的增长是不利的。
Ca (OH) 2 is one of the hydration products of cement, its strength and chemical stability are very poor, it easily was dissolved in soft water, corrosion or sulfate attack. And also, the PH of cement would as high as 12.5 in presence of this Ca(OH)2, this will be harmful to bone tissue growth.
4. 未来我们将致力于将更多的A转化为球形的,硅掺杂的B
In the future, we will devote to change more A into silicon-doped spherical B. |
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