通风

Ventilation: closeable ventilation on chin and forehead, vent on the back.

空气气动功能：下巴，前额及后通风孔皆为相通。

A computer host shell, consists of one side plate, backplate installed on this side plate, top and bottom plate respectively installed above and below this side plate and backplate, panel installed on this side plate and opposite with the backplate, and another side plate opposite to this side plate, in which, this side plate is used for installing the mainboard with different frameworks, this backplate includes: one frame, which has one of the first opening and one of the second opening for installing the power supply; one of the first piece, with several slots in parallel and several bar pieces arranged between adjacent slots; one of the second pieces, with a connector opening and several vents; the first piece and the second piece are installed at the second opening in parallel, and both may be removed and exchanged their positions to meet with the mainboard with different framework.

一种计算机主机机壳，包括一侧板、安装在该侧板上的背板、分别安装在该侧板和背板上下两侧的顶板与底板、安装在该侧板上且与背板间隔相对的面板，以及与该侧板相对的另一侧板，其中该侧板用于安装不同架构的主机板，该背板包括：一框架，该框架上设有用以安装电源供应器的一第一开口及一第二开口；一第一片体，其上设有若干并列的槽孔及设在相邻槽孔之间的若干栅片；一第二片体，其上设有一连接器开口及若干通风孔；第一片体和第二片体并列安装在框架的第二开口，且两者均可拆卸并交换两者在框架上的安装位置以适配不同架构的主机板。

Meekly entering the airy, glass-roofed kitchen, we collected a plastic apron but each remained bare-headed toques, or chef's hats, would be "intimidating", says Fran?

我们胆怯地走进那个通风良好、带玻璃屋顶的厨房，戴上塑料围裙，但每个人都没敢带帽子（弗朗索瓦说，戴厨师帽"有点吓人"）。

For ventilation of pumps the valve should be mounted adjacent to the pump outlet.

对于泵通风阀应安装毗邻泵出口。

Air may be provided adjacent each protrusion to provide natural ventilation if the pressure of the water flow drops below atmospheric pressure.

空气可提供邻近每个椎间盘突出提供自然通风，如果压力的水流量低于大气压力。

The reverse side of the mirror should be in continuous contact with air without needing ventilation.

反射镜的背面应经常与空气接触但无需通风。

Recent research suggests that paper pulp beddings may allow very high concentrations of ammonia to build up in cages, especially those with little ventilation.

最近的研究表明，纸浆可能会在笼内聚集高浓度的氨气，尤其是那些不好通风的笼子。

Development of new materials used to produce adapt to different professional and domestic advanced level of modern laboratory equipment products: chemical laboratory equipment, physics laboratory equipment, biological to the dissection room, biological observation room of complete sets of equipment, tertiary institutions; chemical industry, oil, electricity, bio-pharmaceutical, medical, commodity inspection, such as trades and different professional requirements of the various specifications of the central test-bed, test-bed side, ventilation operation counters, utensils, counters,, Clean Bench, table counters, such as days of platform equipment .

采用新型材料研制、生产出适应不同专业的、国内先进水平的现代实验室设备系列产品：化学实验室成套设备、物理实验室设备、生物解剖室、生物观察室成套设备，大专院校；化工、石油、电力、生物制药、医疗、商检等行业，不同专业要求的各种规格的中央实验台、边实验台、通风操作柜、器皿柜、洗涤池、净化工作台、天平台等桌柜设备。

Objective To find out the association between the indoor formaldehyde, benzene series pollution and the plank material, decoration time, well ventilated etc, and provide scientific basis for choosing suitable time to live after decoration.

目的 了解装修后室内甲醛、苯系物污染状况与装修时间、板材使用量、通风等因素之间的关系，为装修后科学选择入住时间提供依据。

A hydraulic computation equation for water distribution sytem of counterflow type natural draft cooling tower has been established by applying Bernoulli Equation.

运用伯努利方程建立了逆流式自然通风冷却塔配水的水力计算方程。

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。