查询词典 mid-off

The study reveals that: 1 most of the professional mid-college students' English learning motivation is instrumental motivation or certificate motivation. 2 successful learners have intrinsic motivation.3unsuccessful learners have extrinsic motivation.4 both successful learners and unsuccessful learners spend nearly the same time learning English.

调查结果表明：1职业中专学生英语学习绝大多数是属于工具型动机或证书动机2成功的英语学习者都具有内在动机3不成功的英语学习者大部分具有外在动机。4成功的英语学习者与不成功的英语学习者在英语学习上所花时间没有明显差异。

Based on the integral inequality and other quality proved,the paper discusses the conclusion of the mid-value in theorem of integration mean which is got in open interval.

在证明了定积分不等式等性质的基础上，给出并证明了积分中值定理的中值在开区间内取得的结论。

The company, founded in mid-1980s, is an integrated industrial and commercial works enjoying many years' experience in producing copies of historical objects specially.

公司始创于20世纪80年代中期，是具有多年专业生产文物复仿制品经验的工贸一体化企业。

Since the mid-20th century, the rising of new technological revolution with IT revolution as the core has accelerated the all-round changing of the world industrial structure, emerging a tendency to the inteneration of the industrial structure.

0世纪中期以来，以信息技术革命为核心的新技术革命的兴起加速了世界产业结构的全方位变革，出现了产业结构软化的趋势。

China's military successfully tested a system for intercepting missiles in mid-flight on Monday, state media reported.

中国的军事成功地测试了周一拦截飞行中的导弹系统，国家媒体报道。

I type heat interchanger companies, the main type of products sales in the Northeast heat units, north and northwest and eastern China, I Sondex type production companies in the industrial heat interchanger typical project are : West chemical synthetic ammonia project, Daqing methanol plant methanol craft projects, the Mid-Levels Hangzhou cycle power plant cooling water projects, Urumqi Petrochemical Corporation Sanjuqingan project, Inner Mongolia Beijing Lung generating limited liability company closed cycle cooling water projects, Linhe plant except quarrel water coolers projects.

随着公司的迅速发展，目前已经聚集并形成一支高素质成熟的专业技术研发、设计队伍；同时拥有一支由国内知名专家组成的专家组；形成了一支熟练的生产操作和产品制造工人队伍和可以提供各种良好售后服务和技术支持的强大销售队伍。公司现已建立起贯穿全国纵横交错的销售网络。公司在东北的沈阳、哈尔滨，华北的北京、天津，华东的上海、南京、杭州、合肥，西北的乌鲁木齐、西安，西南的重庆，华南的广州等城市均设有销售分公司、销售服务办事处。销售代理商已遍布国内20余座大中城市。

By improving and rebuilding the previous mid-latitude model, we extend the model to high latitude and low latitude, respectively. The extension to high latitude mainly includes the effects of convection electric field and particle precipitation. The low-latitude extension primarily takes account of the configuration of magnetic field and interhemispheric coupling.

在对原有中纬电离层模型改造和重建的基础上，将该模型分别向高纬和低纬扩展，模型向高纬的扩展主要考虑了对流电场和粒子沉降的影响，模型向低纬扩展主要考虑了磁场位形、共轭半球的影响。

Similar to the Interior Gateway Routing Protocol, OSPF was created because in the mid-1980s, the Routing Information Protocol was increasingly incapable of serving large, heterogeneous internetworks.

类似于内部网关路由选择协议，OSPF在80年代中期被开发出来，为的解决路由信息选择协议日趋不能适应大规模、异构网络的缺点。

The effects included in the intensity calculation are direct exposure, mid-leaf and interleaf transmissions, rounded leaf-end, tongue-and-groove, extra-focal source distribution, and scatter from the leaves.

强度计算中考虑了直接辐射、一个叶片中间和叶片间透射、弧形端面、凸凹槽效应、焦点外源分布和来自叶片的散射等因素。

During their visits to China, most foreigners only toured developed cities such as Shanghai, Beijing and Shenzhen, but not poverty-stricken and backward central and west regions. So they cannot imagine that there are still 50 million Chinese living in poverty. We have made a three-step strategy for development, the target for the mid-21st century is to reach the level of intermediately developed nations.

许多外国人到中国访问，只看到上海、北京、深圳等发达城市，较少到中国中西部比较贫困和落后的地区，他们很难想象中国还有5000万人尚未摆脱贫困，我们国家制定了分三步走的发展战略，计划到下个世纪中叶达到中等发达国家的水平。

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％。