Effect of grain size of zeolite Y on its catalytic performance in liquid phase alkylation of benzene with ethene

Growth and Optical Uniformity of Large Size Y: PbWO_4 Crystal Grown by the Bridgman Method

大尺寸Y：PbWO4晶体的坩埚下降法生长与光学均匀性研究

Methods After T tube was disinfected, size 9 "Y" needle was punctured into T tube, and 38% meglucamine diatrizoate was dripped slowly into it.

方法常规消毒T管，用9号Y形穿刺针穿刺入T管，缓慢滴入38%泛影葡胺以显影胆道。

All Arthur's promises are not worth a rap.

阿瑟的全部许诺都是空的,毫无价值.

The street was plunged in cool shadow ( Richard Wright )

街道突然陷入荫凉之中 ( 理查德赖特 )

Please write on both sides of the paper-waste not, want not.

请在纸上两面都写上东西 —— 不浪费, 不愁缺.

We are looking for a paper to write on.

我们正在找写字用的纸.

Why write on the blackboard and why not broadcast?

为什么写在黑板上面而不广播?

Please write on one side of the paper only.

请单面写.

For official use only . Do not write on this page.

此页只供本馆记录之用,不必填写.

Some people spit in public, draw or write on the wall.

有些人吐痰在公共场所, 提请或写在墙上.

Write on the form that you stayed so many nights at so much per night.

把你住了几个晚上、每晚多少钱,填在这个表上.

You should write on every other line.

你应该隔行写.

Teachers usually write on the blackboard with chalk.

教师通常用粉笔在黑板上书写.

I about it from the news report on TV last night.

我听到它的消息在电视上报告昨晚.

We want to put it in our school news report.

我们想把它放到学校的新闻报道上.

This news report is based entirely on fact.

这篇新闻报导是完全根据实际情况写成的.

This is an authentic news report.

这是篇可靠的新闻报道。

Size specification of goods shower may be to meet customer required.

货淋室还可根据用户需要尺寸定制.

Complete size range: All our dresses are available from size 8-18 , and no additional chargelarge size.

尺码范围: 我们所有衣服的尺码范围在8-18之间, 不提供额外的尺码.

Ltd. The testing line features high test pressure, broad size range and quick operation cycle.

该水压试验机组试验压力高, 适应产品规格广,生产节奏快.