面罩

Tyr's symbol is a set of scales resting on a warhammer.

面罩的符号是一个黑，交替变换的面罩。

At 217. By holding that Masquerade's nose masks are copyrightable, we do not intimate that it has the exclusive right to make nose masks representing pig, elephant and parrot noses.

在认为化装舞会鼻子面罩copyrightable 时，我们不暗示它有专有权使鼻子描述猪，象和鹦鹉鼻子的面罩。

The numerical design of the facepiece is expatiated from the perspectives of point cloud processingsurface reconstructing and solid modeling.

分别从数据采集、曲面重构及实体建模等方面对面罩的数字化设计步骤进行了详细阐述并对面罩视野进行了初步校核。

It is important to follow the User Instruction inspection procedures supplied with each facepiece or PAPR unit and headgear to identify any damage or deterioration of components and replace them as necessary.

重要的是，应按照呼吸面罩或PAPR呼吸器及头面罩的产品使用说明书的指引，检查产品和部件，看是否有损坏或老化，必要时应更换。

Reusable elastomeric respirators are a type of respiratory protection that has a flexible, rubber-like facepiece with either permanent or removable filter cartridges.

可重复使用式呼吸器面罩是一种有弹性的，通常为橡胶材质的面罩，可以使用固定的或可更换的过滤元件。

The faceblank is an important functional assembly in the overall design of the facepiece,which puts other functional assemblies,such as eyepieces,breathing system,voice transmitter and nosecup etc.

罩体是将防毒面具中各功能部件(如眼窗、呼吸气系统、通话器和阻水罩等)组成为一个整体的骨架，是面罩总体设计中的一个重要部件，涉及面罩十多项技术性能指标。

Clean facepiece (excluding filters and cartridges), with 3M 504 or 3M 105 Respirator Wipes (not to be used as the only method of cleaning) or by immersing in warm, mild detergent cleaning solution, water temperature not to exceed 120°F (49°C) and scrub with soft brush until clean.

使用3M 504或3M 105呼吸防护用品擦拭纸（但不作为唯一的清洗方法）擦拭面罩，或将面罩浸泡在有中性洗涤剂的温水中，水温不易超过49℃，用软毛刷清理。

Safety requirement: Hardhats, Safety Glasses, Dust Mask, Face Shield, Ear Muff, and etc.

必须佩戴下列个人防护用品：安全帽、安全眼镜、面罩、防尘面罩、护耳器等。

Safety requirement: Hardhats, Safety G!asses, Dust Mask, Face Shie!d, Ear Muff, and etc.

必须佩戴下列个人防护用品：安全帽、安全眼镜、面罩、防尘面罩、护耳器等。

The research purpose of this paper is on the thickness design of strengthening asphalt overlays, and the research way is based on analyzing the using of Falling Weight Defiectometer in the area of pavement design and analyzing the priority of FWD -this kind of nondestructive deflection testing equipment, the emphasis is using of the testing results and research production of FWD in overlay design.

本论文的研究对象是针对结构性补强型沥青混凝土罩面进行厚度设计，研究思路是以落锤式弯沉仪在路面工程设计领域的应用为根本目的，在分析FWD这种无损弯沉测试设备先进性的基础上，结合对各种沥青路面罩面设计方法的分析，着重研究了如何将FWD的检测及分析成果应用于沥青路面罩面设计方法中去。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。