Butyl rubber closures had replaced of natural rubber closures and had been applied in pharmaceutical packaging.

This paper introduces formula design, properties and application of J-169 butyl rubber sealant.

介绍了J-169丁基橡胶密封胶的配方设计 、 性能及应用.

A butyl rubber based adhesive for hot melt application as sealant for cavity-glass was prepared.

采用丁基橡胶研制了用于中空玻璃单道密封的热熔胶.

It reports that n-butyl ether can be prepared in microscale experiment microscale distillation head.

用微型蒸馏头替代常量分水器来制备正丁醚,既能满足分析要求,又能节省实验经费.

Aceclofenac was synthesized in 82 % overall yield from sodium diclofenac and t-butyl chloroacetate viaesterification and hydrolysis.

双氯芬酸钠与氯乙酸叔丁酯经酯化、水解反应制得非甾体抗炎药醋氯芬酸,收率82%.

Mortgage is ration for first-time buyer.

抵押只限给初次购买者.

The differentiated competitive strategy has been think ed as a good competitive strategy in buyer market.

在买方市场中,差异化竞争战略被认为是一种比较有效的竞争战略.

The current architecture market is buyers'market. The competition between construction enterprises is extremely intense.

当前的建筑市场是买方市场, 建筑施工企业之间竞争激烈.

Second , seller's market to buyers'market transition.

卖方市场向买方市场过渡.

Only licensed stores can buy wholesale goods.

只有有执照的商店才能购买批发货物.

Do you buy wholesale or retail?

你是整批买还是零买?

OUR insist that you buy peace of mind, with a more assured.

本店坚持让您买的安心, 用的更放心.

We won't buy peace with our freedom.

我们不会用自由换取和平.

Allow users achieve a real " buy peace of mind was at ease with. "

真正达到让用户 “ 买得安心,用得放心 ”.

Can we buy on credit?

我们可以赊购 吗 ?

And if by some chance you don't, you'll have a great life angway.

那么 你 就已经很会玩得痛快了,即是因为某些原因你没能去成, 你的生活依然是丰富多彩的.

My classmate , by some chance, got the job that I wanted.

不知为何, 我的同学得到了我梦寐以求的工作.

By some chance the man left without a word.

不知为啥这人一言不发离去了.

Assigns the value the right-hand operand to the object denoted by the left-hand operand .

表示把右 操作数 的值赋给左 操作数 表示的对象.

Night by night the policeman paces the street.

警察每夜沿街巡逻.

We travelled by easy stages, stopping often along the way.

我们从容不迫地一站站地旅行, 常常在沿途停下.