查询词典 flat bottom flask

Such facemasks have several designs. One type is affixed to the head with two ties, conforms to the face with the aid of a flexible adjustment for the nose bridge, and may be flat/pleated or duck-billed in shape. Another type of facemask is pre-molded, adheres to the head with a single elastic band, and has a flexible adjustment for the nose bridge. A third type is flat/pleated and affixes to the head with ear loops.

这类口罩有几种设计，其中一类靠两根带子固定在头部，在鼻梁处的调节可以弯曲，帮助口罩贴近脸部，形状是平面/平面打褶或鸭嘴状；另一类是模压成杯罩状的口罩，靠一根松紧带固定在头部，鼻梁处的调节也可以弯曲；第三类也是平面/平面打褶的形状，用耳带固定在头部。

The morphologies of the CdZnTe etch pits developed by four etchants including Nakagawa, Everson, EAg1 and EAg2 solutions are studied. The results show that the etch pits of EAg2 etchant on the (111) B surface are flat-bottomed. And the etch pits of Everson etchant on (111) B include flat-bottomed pits and pyramidal pits with different slant directions, while the positions of pyramidal pits don′t move as the surface layer is continuously removed.

对碲锌镉晶体常用的Nakagawa、Everson、EAg1和EAg2四种腐蚀剂在碲锌镉材料（111）晶面上的腐蚀坑坑形进行了研究，结果发现，EAg2腐蚀剂在（111）B面上的腐蚀坑为平底坑，Everson腐蚀剂在(111)B面上产生的腐蚀坑包括平底坑和带有不同倾斜方向坑底的三角锥形坑，进一步的研究还表明，三角锥形坑并未沿着坑底的倾斜方向向下延伸。

Recommendations for design are put forward. shaking table ; frame supported flat plate ; flat plate ; simulated earthquakes ; reduced-scale model test ; filler wall

为了探讨此种新型梁柱板柱组合结构的抗震性能和适用范围，以一个已建多层梁柱板柱结构试点工程为原型，对简化模型进行了振动台模拟

Its necessary to find a quick, reliable and static flat for the virtual communication system in order to ensure the trueness and reality, so the structuring of the system flat is the last key technique.

要保证虚拟通信系统的逼真性和实时性，就要寻找一个快速、可靠、稳定的平台来实现整个虚拟通信系统，虚拟短波／超短波通信系统平台的构建是关键技术之三。

Flat-bed press: A press with the printing surface secured horizontally flat rather than curved as on a rotary press.

平台印刷机：印版水平装置和印刷机，和别于轮转机，它的印版要作弧形装置。

The article that is based on theoretical knowledge of the discrete math and the computer technique provide numeric stimulate pattern of the flat-faced follower eccentric circle institution, which is applied to resolve the wearing problem of flat-faced follower eccentric circle institution.

本文基于离散数学理论和计算机技术提出了平底从动件偏心圆机构系统磨损的数值仿真模型，可用于解决平底从动件偏心圆机构系统的磨损问题。

Our main equipments are one NB-1000 belt continuous brazing furnace, one box brazing furnace, one ultrasonic cleaning machine,, two rolling machines, one dewinger, two pipe cutters, six core installing machines, one flat tube wing installing machine, one flat tube flatting mill, one plate transfer line, one water riveting machines, one set of screw compressor, four argon welders, six sets of core missing check desks and final missing check desks, one wringing machine, one final baking furnace and one bag machine, etc.

我公司主要设备有NB-1000网带连续式钎焊炉一台、箱式钎焊炉一台、超声波清洗机一台、滚带机二台、冲翅机一台、割管机二台、装芯机六台，扁管装翅机一台、扁管压平机一台、板式输送线一台、水室铆压机二台、螺杆式压缩机一套、氩弧焊机四台、芯子检漏台及总成检漏台六台套、甩干机一台、总成烘干炉一台、打包机一台等。

Cast iron flat feet can be tested with the right-angle-foot right-angle ruler can not be tested using only two parts of the verticality of the gauge, cast iron flat foot also applies to equipment installation and inspection.

铸铁平尺可以配合直角尺检验只用直角尺无法检验的两机件的垂直度的量具，铸铁平尺还适用于设备安装和检查。

Anti-earthquake research is done on various type of flat metallurgical buildings of reinforced concrete,the affecting factors are analyzed such as: working space,shift and twist,column shape,roof rigidity,side-way stress resistance of gable and longitudinal wall and so on,the adjusting index for space effect and twist influence in flat truss calculation proposed.

针对各种类型的钢筋混凝土单层冶金厂房进行抗震研究，考虑到厂房的空间工作、平移和扭转、柱子形式、屋盖刚度、山墙和纵墙的抗侧力作用等因素，提出了平面排架计算的空间作用和扭转影响的调整系数。

The main products have different specifications, different linear and different colors Mascara (gourd-shaped), cone tube, straight tube, fan-shaped tubes, flat tubes, flat tubes, such as the mouth tube.

主要产品有各种不同规格、不同线型和不同颜色的马斯卡拉、锥体管、直管、扇形管、扁管、扁嘴管等铝管。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。