真空的

At the same time have a special mixer, the smelting machine, automatic vacuum flat vulcanizing machine, fully automatic vulcanizer, rubber kneading machine, extrusion machine, plastic cutting machine features a full set of advanced production equipment rubber processing.

同时拥有专用密炼机、开炼机、全自动抽真空平板硫化机、全自动硫化机、橡胶捏合机、挤出机、切胶机等一整套功能先进的橡塑加工生产设备。

Sucrose was replaced with maltitol and asparatame, sugar-free glazed waxberry is developed with the method of vacuuming penetration.

以麦芽糖醇与蛋白糖复配代替传统的蔗糖，采用真空渗透方法研制无糖杨梅蜜饯。

The result shows that it has a polycrystalline hexagonal wurtzite structure with highly preferred orientation along the (002) plane.

将这种薄膜在空气和真空中以不同的温度进行了退火处理，并对薄膜进行了XRD分析和光电性能研究。

A small amount of ammonium sulfate doping can reduce the agglomeration of the resultant yttria powders.

采用得到的Y2O3纳米粉，不加入任何烧结助剂，经1700℃真空烧结4h得到了透明Y2O3陶瓷。

The zymin produced in the industry must be separated, refined, vacuum evaporated, and solvent extracted, which have many defects.

工业生产的酶制剂一般要进行分离提纯，传统真空蒸发、溶剂萃取等方法存在着诸多弊端。

Production and size determination of large size atomic clusters A gas jet of clusters was produced when a high backing pressure rare gas adiabatically expanded into vacuum through a home-made double solenoid pulsed valve and a conic nozzle.

高背压惰性气体经由自行设计研制的双线圈高速脉冲气阀和锥型喷嘴向真空绝热超声膨胀，形成团簇喷流。

In this work, a new process based on ion-exchange and high vaccumn distillation was developed. A weak alkalic ionexchange resin, D301, was screened out.

本文研究开发了以离子交换树脂法和真空精馏结合分离提纯乙酰丙酸的新工艺。

In this test, two new processes are studied on preparation strontium by the vacuum aluminothermy reduction and Al-Sr alloys by molten salt electrolysis.

本文研究了真空铝热还原法生产金属锶和熔盐电解法生产铝锶合金的两种新工艺。

In this test, two new processes are studied on preparation strontium by the vacuum aluminothermy reduction and Al-Sr alloy s by molten salt electrolysis.

本文研究了真空铝热还原法生产金属锶和熔盐电解法生产铝锶合金的两种新工艺。

A critical thickness of 10ML isestablished, at which the atomically flat Pb films become stable at room temperature.

在这种体系中，电子运动被半导体能隙和真空势垒限制在金属薄膜对应的势阱中，形成量子阱态。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。