查询词典 large-scale

The boost converter is a voltage step-up and current step-down converter .the current source is synthesized from a DC voltage source by adding a large value inductor in series .in DC regulated power supply applications ,the voltage sink represents a large value capacitor in parallel with the load resistance .in the application of the DC motor control ,the voltage sink represents the back emf of the DC motor .the switching action produces a pulsating current .the capacitive filter smoothens the pulsating current and provides a DC voltage to the load

升压转换器是一个升压和降流的转换器。电流源是一个直流电压源添加一个大值电感串联合成的。在直流稳压电源的应用，电压降代表一个大值电容并联一个负载电阻。在直流电机的控制应用中，电压降代表反电动势的直流电机。转换行为产生一个脉动电流。一个滤波电容是这个脉动电流平和并且提供直流的电压负荷。

Sources of large and super-large nonferrous metals deposits are explained with "liquid source ore bed".

中文摘要：文章从地体的形成与拼贴方面讨论了湖南省5个构造地层地体的划分，根据各地体的成矿特征不同，按元素组合归纳出五大有色多金属成矿系列，引用&液态矿源层&概念解释大型、超大型矿床的巨量物质来源，认为地体边界断裂带和地体内深大断裂控制了有色金属大型、超大型矿床与矿集区的分布。

We have a large number of rich experience in the engineering and technical personnel and management staff, including specialist academic staff of more than 35%, we still have a number of elected to the equipment, such as laser engraving machine (4) semi-automatic painting machine and A large number of accompanying infrared oven, conventional oven, UV furnace, such as Punch.

我们拥有一大批富有经经验的工程技术人员与管理人员，其中专科以上学历人员占35%，我们还有一批选进的设备，如激光雕刻机（4台）半自动涂装机（3台）及一大批与之配套的红外线烤箱、传统烤箱、UV炉、冲床等。

"Russia is currently not building any major surface or submarine warships for China, but Russia is reportedly close to selling China the unique Zubr large amphibious assault hovercraft, a large number of Kamov naval troop assault helicopters, a significant number of Beriev Be-200 turbofan-powered seaplanes, and is selling surface-to-air missile technology for the PLA's Type 054A frigate, now in series production in two shipyards," said Fisher.

俄罗斯最近没有为中国建造任何水面舰只和潜艇，但据传闻俄罗斯很可能将把它唯一的一艘Zubr大型两栖攻击气垫船，大量的Kamov海军攻击直升机和数量可观的别-200水上飞机出售给中国，并将向中国出售054A护卫舰的舰对空导弹技术，这种护卫舰目前正在两家造船厂批量生产，费希尔说道。

"Russia is currently not building any major surface or subma ri ne warships for China, but Russia is reportedly close to selling China the unique Zubr large amphibious assault hovercraft, a large number of Kamov naval troop assault helicopters, a significant number of Be ri ev Be-200 turbofan-powered seaplanes, and is selling surface-to-air missile technology for the PLA's Type 054A f ri gate, now in se ri es production in two shipyards," said Fisher.

俄罗斯最近没有为中国建造任何水面舰只和潜艇，但据传闻俄罗斯很可能将把它唯一的一艘Zubr大型两栖攻击气垫船，大量的Kamov海军攻击直升机和数量可观的别-200水上飞机出售给中国，并将向中国出售054A护卫舰的舰对空导弹技术，这种护卫舰目前正在两家造船厂批量生产，费希尔说道。

A teenage hunter in Canada was forced to shoot and kill a polar bear as he waited for more than a day to be rescued from a large chunk of drifting sea ice. The 17-year-old, who was armed with a rifle, encountered 3 bears, likely a female and 2 cubs, on the same large ice pan.

近日，加拿大一名17岁少年猎手被困在了一块浮冰上，与一头母北极熊及两只熊崽&对峙&了超过1天的时间，最终为了自卫，用猎枪射死了朝他靠近的母熊。

Green Eco-Forest Park and a large amount of a large number of real estate projects.

绿色生态森林公园和大量大量的房地产项目。

At the same time, with up to 3,000 green area of Southeast Asia, O Binhai Customs Atrium garden also Customs Showing Signs, the developer imports especially from the Middle East a hill with the 50-year old silver palm, and also planted trees on behalf of subtropical characteristics of large tree, a small garden Xiachenshiguangchang and large water wall, supported by the Central Circuit small creek garden, trees safflowers, small bridges down to the coastal areas full of rich customs!

同时，拥有绿化面积高达3000？O的东南亚滨海风情中庭园林也风情渐露，发展商特别从中东进口了三棵具有50年树龄的银海枣，同时还种植了几棵代表亚热带特色的大型榕树，小区园林设有下沉式广场和大型水幕墙，辅以小溪环围小区园林，绿树红花，小桥流水，使小区充满了浓郁的滨海风情！

I have ever been the project manager of large software project in charge of the system analysisthe quantity of the code more the 500,000 raws, a large national foodstuff company's management software

曾经担任大型软件项目的系统分析和项目负责人（代码量超过50万行的大型国家粮食企业管理软件

It introduces the target and aim of prestressing test,elaborates prestressing crafts of large bridge building machine,brings forward how to simulate prestressing pile on large bridge building machine in big bulk,so as to ensure the safety of construction and feasibility of the plan under inspection state.

介绍了预压试验的对象及其目的，简要叙述了造桥机在施工中的预压工艺，提出了如何在造桥机上进行大吨位预应力箱梁模拟预压的方法，从而保证检验施工状态下造桥机的施工安全及方案的可行性。

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％。