查询词典 belt-tightening

Based on detailed geological observation and precise dating of porphyries in combination with data available, the authors hold that the Indosinian porphyries in the Zhongdian island arc zone can be divided into two parts, i.e., the eastern porphyry belt formed during 218～203 Ma and the western porphyry belt formed during 242.92～237.5 Ma.

在较为详细的野外地质观测和精确的同位素测年的基础上，结合前人资料，将中甸地区的印支期岛弧斑岩体分为东、西两个斑岩带，东斑岩带形成于 2 1 8～ 2 0 3Ma ；西斑岩带形成于 2 4 2 。92～ 2 37.5Ma。喜马拉雅期(5 3.0 2Ma)斑岩叠加于早期的斑岩体之上，与斑岩铜矿化关系密切。

The ages, natures and tectonic environments of the Bangong Co porphyry copper belt have been preliminarily determined through a study of ore-bearing porphyries in the Dobuzha and Garqiong porphyry copper deposits in the porphyry copper belt.

通过对藏西班公湖斑岩铜矿带多不杂和尕尔穷2个大、中型斑岩铜矿床含矿斑岩的研究，初步查明了该铜矿带的形成时代、含矿斑岩性质及成矿构造环境。

Main design elements include: the determination of the project, choice of Motor and the speed of every axial, the calculation of power and torque, the design and calculation of the belt or gear and the Bevel gear, the smallest diameter of axis, calculation to the size of belt wheel and gears and Bevel gear and protracting the drawing of the project and the assemblage and the part.

主要设计内容有：方案的确定；电机的选择；各轴的转速、功率和转矩计算；带、齿轮、及锥齿轮的设计与计算；轴的最小直径；带、齿轮、及锥齿轮的尺寸计算以及方案图、装配图和零件图的绘制。

Since the 20th century 50's, the high-tech industry belt as the crowded region of high-tech industry, has developed rapidly in the world scope, and the American Boston 128 roads high-tech continuous region, England's Scotland silicon valley, M4 number corridor, etc., has formed in successioa Various provinces and cities in our country also follow the tendency of colony development and regionalizing layout of the high-tech industry, extend the space of high-tech zone and plan constructing high-tech industry belt.

高新技术产业带作为高新技术产业发展的密集地带，自20世纪50年代起在世界范围内迅速发展，相继形成了美国波士顿128公路高新技术连绵地带、英国的苏格兰北部硅谷、M4号走廊等高新技术产业带。我国各省市也遵循高新技术产业集群化发展、区域化布局的发展趋势，纷纷拓展高新区的发展空间，规划建设高新技术产业带。

When he'd strung the small sack to his belt and snugged his belt around his waist, Shemsen took up his trident.

他把小口袋系在腰带上，再把腰带束紧，然后拿起了他的三叉矛。

As a result of Pacific plate subducting toward Eurasian plate, a long acidic volcanics belt formed which extends from northeast to south of China and covers nearly 1 million km〓. This belt is also an important area of precious and nonferrous metal deposits in China.

受太平洋板块向欧亚板块俯冲作用的影响，我国从东北的大兴安岭经过山东、江西、福建、广东一直到广西境内，形成了一条中新生代酸性火山岩带，分布面积近100万km〓，是我国重要的金、银贵金属及铅、锌、铜等有色金属矿床分布区域。

Bull; Hinged inspection doors on the belt guards are standard to allow for ease of v-belt tensioning and maintenance.

安装在皮带罩上的标准铰链式检查门，使皮带张紧和维护更容易。

Well digging equipments, rock digging equipments, mining type pump ,wire rope , compressor, automobile drilling machine, anchor bolt trolley, concrete spurting machine; mining type elevating apparatus and integrated protection apparatus, elevating container, linking setting ,falling-proof setting, racing car protection setting, chain, supporting roller, belt conveyer, conveyer belt ,chain and flight machine, transshipping machine carry-scraper, excavator, automatic unloading machine and other non-track apparatus and track transporting apparatus; mining type winch, tramcar, heavy mining type transporting vehicle and various electronic weighting apparatus.

基建施工技术装备及提升、运输设备：凿井设备、凿岩设备、矿用泵、钢丝绳、压缩机、汽车钻机、锚杆台车、混凝土喷射机、矿用提升设备及综合保护装置、提升容器、连接装置、防坠器、跑车防护装置、链条、托辊、皮带运输机、输送带、刮板机、转载机、铲运机、挖掘机、自卸车等无轨设备及轨道运输设备；矿用绞车、矿车、重型矿用运输车辆及各种电子称重设备。

"Integral Convenient Belt Fastener"has gained tao patents of the national "Invention and Appearance Desing" and has won the national gold medal for invention,it is the most convenient belt fastener for tying and unfastening in the world.

&整体式方便皮带扣&已获国家&发明、外观设计&等两项专利，并获国家发明金奖，是世界上解系最方便的皮带扣。

Air cushion belt conveyor is one of them. At present, we still fall far short of abroad advanced technology in design, manufacture and using. There are a lot of wastes in the design of belt conveyor.

在胶带输送机的设计、制造以及应用方面，目前我国与国外先进水平相比仍有较大差距，国内在设计制造带式输送机过程中存在着很多不足。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。