下水道的

The committee, remembering that periods of 5 to 15 years had elapsed before it was found that gum acacia could lead to amylold degeneration, understandably took the position that great, caution should be exercised in recommending dextran: macromolecular substances of this type were known to cause rapid sedimentation of red blood cells as well as a tendency to sludging.

该委员会不会忘记，5至15年时间过去之后才发现，阿拉伯胶会导致淀粉样变性，委员会理解地坚持这个观点，即应该谨慎实验后推荐葡聚糖：已知的这种大分子类型物质能引起红血细胞快速沉淀，就像下水道的污泥的趋势一样。

INstead it dawns on a familiar , workaday place ,still in need of groceries and sewage disposal.

或者，他们的胜利出现在了一个熟悉而世俗的，仍需要柴米油盐和下水道的地方。

To any nonchemist, that sounds intimidating, scary, perhaps even toxic -- like something you might pour into a clogged sink to burn through the gunk that's clogging the pipes.

对于任何一位非专业药剂师来说，这个名字听起来都会让人觉得害怕、毛骨悚然，甚至还会觉得有毒──它就像是为了疏通堵在水管里的脏东西而被泼入下水道的物质。

Beneath its coat of grime and dust, the word "SEWER" is stenciled.

在肮脏的外皮下，印着&下水道&的字样。

The sewer entrance is through the trap door just up the street.

下水道的入口刚好在街道上的地面阀门中。

George took off his jacket, rolled up his sleeves and pushed is right arm through the drain cover.

乔治脱掉他的外套，卷起袖子，然后用右手搬开下水道的盖子，去找。

But at last she had seen me, just about the way that he saw lampposts , hydrants, and manholes.

不过，尽管她像看见街上的灯柱、消防栓或下水道的检查井一样，对我毫不在意，至少她看见了我。

"Why are manholes covers round?"

为什么下水道的井盖是圆的？

But at last she had seen me, just about the way that he saw lamppost s, hydrants, and manholes.

不过，尽管她像看见街上的灯柱、消防栓或下水道的检查井一样，对我毫不在意，至少她看见了我。

But the 50 kilogram round plates that prevent people from falling into the city's manholes actually bear very intricate designs.

但这种重达50公斤，能防止人们掉入下水道的圆盘实际上包含着巧妙的设计。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。