wrapper是什么意思

网络释义

用法例句

The questions of testing outer covering injection mold are stated, analysis on the reason and the mold structure is improved.

叙述了外壳注射模在试模中出现的问题,分析了问题产生的原因并改进了模具结构。

The small explosion-proof electric appliance outer covering guards against the explosion of the important parts in the electric equipment.

小型防爆电器外壳是防爆电器设备中重要的防爆部件,其品质状态直接关系到厂矿企业的生产安全。

This paper expounds the structure design of flameproof outer covering of combined switch and analyzes the structure.

阐述了组合开关隔爆外壳的结构设计,并对其结构进行了分析,该结构加工简单、操作方便,进一步提高了煤矿井下采煤工作面的自动化程度。

Brief Talk on General Specification of National Military Case Standard;

国军标外壳总规范之琐谈

Structure analysis of adapter case for ball impact based on ANSYS/LS-DYNA;

基于ANSYS/LS-DYNA的电源适配器外壳耐钢球撞击性的分析

The article presents the mechanical properties and features of a new case material for the box-type substation-glass fiber reinforced cement.

文章介绍了一种新颖的箱变外壳材料—玻璃纤维增强水泥的机械性能及其特点,该材料及其制成的箱变在国内具有较好的推广应用前景。

water-tight case

不透水外壳, 耐水外壳

pressurized enclosure (Ex p)

正压外壳（Ex p）

oil-filled enclosure (Ex o)

充油外壳（Ex o）

powder-filled enclosure (Ex q)

充砂外壳(Ex q）

Every crustacean has a layer of shell, which is also called the carapace.

甲壳动物体外都有一层几丁质外壳, 称为甲壳。

An enveloping sheath or envelope.

外皮或包膜一个包装壳或外壳

The outer metal shell or case of a bullet.

弹壳子弹的金属外壳或金属外层

To become covered with a crust.

有外壳，有硬皮变得覆有外壳，硬皮

having husk or outer brown layers removed.

去除了外壳或褐色外层。

The protein shell that surrounds a virus particle.

壳体，衣壳包裹着一个病毒粒子的蛋白质外壳

Of or relating to a crust, especially that of the earth or the moon.

外壳的外壳的或与之有关的，尤指地球或月球外壳的

To remove the hulls of(fruit or seeds).

去掉果皮，去壳剥开（水果或种子的）外壳

The casing for the mechanism of a watch.

表壳手表机械装置的外壳

The shell enclosing the meat of a nut.

坚果外壳包围果果肉的硬壳

The thin, brittle, exterior covering of the egg of a bird or reptile.

卵壳鸟或爬虫的薄而易碎的卵外壳

Hard eggs, squishy eggs, leathery eggs,

硬壳卵、扁卵、皮革般外壳的卵、

The supporting case is the outer enclosure of the gyro component.

支承壳体是陀螺组件的外壳。

Insert the lancet (Figure 2) and cut ? , the adductor muscle/s, according to the bivalve.

插入解剖刀(图二),沿著外壳切断闭壳肌.