The mechanism of hydrocarbon generation in carbonate rocks are studied by step heating extraction and simulation.

This paper studied the manufacture of reagentlevel lithium sulfate monohydrate from industry level lithium carbonate.

本文研究了以工业碳酸锂为原料,制备试剂级一水合硫酸锂的工艺条件.

Less neodymium rare earth carbonate with different crystalline feature can be produced.

在不同的工艺条件下能生产出晶型型貌不同的少钕碳酸稀土.

The method of preparation and oi sodium glycine carbonate were reported.

本文报导了新颖食品和医药助剂氨基乙酸钠碳酸盐的制备和测试方法.

With the promotion of new energy vehicles, lithium carbonate demand will rapidly increase.

随着新能源汽车的推广, 碳酸锂的需求将快速增长.

Zn basic zinc carbonate or zinc oxide from the residues of zinc plating process.

研究了以含锌废渣为原料,制备锌产品的工艺条件.

In this paper, the synthesis principle of transesterification of diphenyl carbonate ( DPC ) is briefly discussed.

简要介绍了酯交换法合成 碳酸 二苯酯的反应原理.

The method of titrimetric analysis of dissoluble carbonate in water glass has been established.

建立了水玻璃中可溶性碳酸盐的滴定分析法.

The method to observe the precipitated calcium carbonate crystal with optical microscope is simple and direct.

介绍使用光学显微镜观察轻质碳酸钙晶体的方法.

Absorbs carbon dioxide from air and then forms barium carbonate.

在空气中吸收二氧化碳而成碳酸钡.

Carbonate of lake facies is a weak field of sedimentological research both at home and abroad.

研究发现湖相鲕粒灰岩是一种良好的储层,其孔隙中含大量石油.

Acid fracturing is an important treatment of carbonate which has been widely used and abroad.

酸压是碳酸盐岩油气层增产的重要措施之一,广泛的应用于国内外油田.

It is stirred with 10 % sodium carbonate solution ( 50 ml ) and then with water ( 50 ml ), after which It'solidifies.

与10%碳酸钠溶液 ( 50毫升 ) 混合搅拌,然后再用50毫升水混合搅拌, 从而析出固体.

The steamed buns are cold; let's heat them up.

馒头凉了, 縢一縢吧.

The windows have steamed over.

窗户上蒙上了一层水汽.

The general manager may have got steamed up about nothing.

总经理可能是平白无故就生气了。

The steamed bread is very fluffy.

馒头很暄.

These buns haven's been steamed long enough.

这一屉馒头欠火.

The steamed buns fresh from the steamer were nice and warm.

刚出锅的馒头真热火.

The train whistled and steamed off.

火车鸣笛开走了.

A trial in the lab with a carbonated beverage in glass : the fall in slow motion.

这个实验向人们展示了装有碳酸类饮料的 玻璃瓶 子落地时的慢动作.