硫磺的

This article describes the production status, and discusses the strongpoint and shortcoming of using differente catalyst, sulfur and acetic anhydride .

对比两种催化剂的实际生产情况，阐述用硫磺以及用醋酐的优缺点。

Industrial gas / liquid purification catalyst, adsorbent organic compounds and metals as the main research directions, with eight experienced and deep support of the Engineering and Technology, Taiyuan, Qingdao University, Beijing Nonferrous Metal Research Institute of University established a long-term Relations of cooperation, is now a sulfur-tolerant shift catalyst, at room temperature fine desulfurizer, antichlor, sulphur recovery catalyst.

以工业气体/液体净化催化剂，吸附剂及贵金属有机化合物为主要研究方向，拥有八名经验丰富，学养深厚的高工，并于太原理工大，青岛大学，北京有色金属研究院等高校建立了长久的合作关系，现已形成耐硫变换催化剂，常温精脱硫剂，脱氯剂，硫磺回收催化剂。

The proposed method was suitable for the determination of bismuth in sulfur samples without the risk of environmental contamination

方法满足硫磺样品中微量铋的测定，并且避免了废气对环境的污染。

Chow lines were open for the continuous serving of hot meals. Wann, 31 and Naval Academy 1940, had been an amphibian tractor officer at Bougainville, Guam, and Iwo Jima.

食堂连续开放敞开供应热餐。31岁的沃恩中校是海军学院1940年的毕业生，曾经在布干维尔岛、关岛、以及硫磺岛担任过两栖工程车军官。

And yeah, I printed out that email and stuck it in my Brimstone and Gall notebook.

和是啊，我印指出，电子邮件和坚持，它在我的硫磺和胆囊的笔记本。

Fire and Brimstone is something we're looking at, as is Molten Core.

硫磺烈火是我们正在关注的天赋，同样的还有熔火之心。

And the boy pointed at a picture of Iwo Jima and said that was where he was shot down.

这名男孩还指著一张硫磺岛的照片，说就是在那里被击落。

I saw his grave on Iwo.

我见过他在硫磺岛上的墓地了

Eventually the Allies would have to take Iwo Jima, part of the Japanese homeland for over 600 years.

最终，盟军不得不攻取作为日本国土一部分已达600多年的硫磺岛。

The Japanese soldiers are sent to Iwo Jima knowing that in all probability they will not come back.

被派驻硫磺岛的日本军人，都知道他们不会再有机会回家。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。