塑料的

To prevent overflow, the caustic trap (5079) is furnished for attachment at the top of the burette.

当灌满滴管，检查塑料连接管(5052)，挤出出现的气体泡沫。

Drops counting of capillary burette micro titration with polyethylene burette to carry on titration analysis, the apparatus is simple, small, cheap, easy to carry, and less reagent consumed, while the determination is fast and correct.

毛细滴管数滴微型滴定法以价格不足0.3元/支的聚乙烯塑料滴管为量器进行滴定分析，不仅仪器结构简单、小巧、价廉、携带方便，而且试剂用量少，测定简便、快速、准确。

First, stir your gesso well, with a butter knife or plastic stirrer.

首先，挑起你的gesso好，以奶油刀或塑料搅拌器。

Plastic buttstock is also adjustable for height and for length of pull.

塑料枪托也是调节高度和长度的拉。

I. project description and construction necessity: BDO (1, 4 -butylene glycol) is a kind of important raw material for the organic chemical industry and fine chemical industry, used widely in engineering plastic and fiber production.

一、 项目描述及建设必要性： BDO（1，4丁二醇）是一种重要的基本有机化工和精细化工原料，广泛用于生产工程塑料及纤维。

In this study, the injection processes of 3 typical plastic parts were simulated and analyzed with CAE technique.

本课题应用Moldflow软件对三个典型塑料制品的注射成型过程进行了CAE分析和注塑模优化设计，并进行实际成型加工。

Other significant compounds are calcium chloride, calcium hypochlorite, calcium sulfate, and calcium phosphate (a plant food and stabilizer for plastics).

其它重要的化合物包括氯化钙、次氯酸钙、硫酸钙，以及磷酸钙(主要用作植物养料和塑料稳定剂)。

In this paper, it is illustrated automobile carburetor components ——4 plastic mold design program.

本文说明了汽车覆盖件4制件设计及塑料模具设计的全过程。

Paul says it is easy to make- all they need is cardboard, plastic, and tape.

保罗说，这是很容易，使所有他们需要的是纸板，塑料和磁带。

It will most likely be simple and constructed of cardboard and plastic.

它很可能简单的纸板和塑料建成。

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。