查询词典 low-lying

The conclusions are drawn as follows: the region is lacking of the social consciousness and atmosphere of non-polluted vegetable standardization production and consumption; the quality and efficiency of production is low; the marketing mechanisms for "high price and good quality" is not built yet; the systems of supervision and measure mechanisms for non-polluted vegetable is not established; extension service and industrialization governance can not be offered for the greenhouses vegetable production; the production scale and trade mark for local products need to be perfected; farmers low quality in science and technology and so on.

结果认为，主要存在着无公害蔬菜标准化生产和消费的社会意识和氛围不浓，产品质量和生产效益相对较低；蔬菜"优质优价"的市场机制还未建立，蔬菜质量监督检测机构尚未形成；日光温室蔬菜无公害标准化生产的推广服务体系尚未建立，产业化组织机制发育不健全；日光温室蔬菜生产规模小，品牌产品缺乏；农民文化水平偏低等五个方面的制约因素。

Low temperature poly-Si is attractive for display developing toward high circuit integration, low power consumption, and organic electro-luminescence, but poly-Si has high surface roughness which causes poor uniformity, bad reliability, and high scale-down difficulty of TFTs.

显示器朝高度电路整合，低耗电及有机发光发展，低温多晶硅是最受瞩目的技术。然而，多晶硅的高表面粗糙度会造成组件均匀度、可靠度不佳，及组件缩小化的困难。

The corporation to develop from the action scilicet that establish, production and promotion new material and in lieu of iron, supersede the lumber product the material for oneself to allow, resolve the evolution that the Chinese material resource in push supersedes, supersedes the iron, lumber vocation, the amalgamation sets out from the current problem " City trap " in settle, cooperates with the science and engineering university south of R.O.C., Hubei the science and engineering university development section grinds, the year of on stream produces 50,000 high and strong and colorful manhole cover of compound material, water grate, the year produces 150,000 even meters the high and strong and colorful tree of pattern of landscape of round the trench the blind flange, low cost substitution iron no burn brick 、building block produce with the stock, the new uses the stock with the cargo, diseases of compound material road cage、 protective cage of pattern of landscape, the low cost site the photocopy to model the culture bricks, the productive capacity of the set grasses bricks, curb stone, compound calcium silicate culture stone, careful choose to anticipate, set the new formula, amalgamation can seconded client the necessity designs the build, color, pattern sign, green environmental protection, and hue saturation, the texture is delicate, the employment put together economic effects, social performance is very addicted.

公司自成立之初即以研发、生产及推广新型材料及替代铁、替代木材产品材料为己任，立志于推动中国材料资源替代、替代铁、木材行业的发展，并从解决当前"城市陷阱"这一问题出发，与华南理工大学、湖北理工大学开展科研合作，投产年产5万套景观型高强彩色复合材料检查井盖、雨箅，年产15万平米景观型高强彩色树围沟盖板，低成本代铁免烧、砖砌块生产用托盘，新型商用货用托盘，景观型复合材料道路隔离栏、护栏，低成本现场压印成型文化路面砖，植草砖、路沿石、复合硅酸钙文化石的生产能力，严谨选料，创新配方，并可根据客户需要设计造型、颜色、图案标志，绿色环保，而且色彩饱和，质感细腻，使用综合经济效益、社会效益很好。

The key factor responsible for the low efficiency of securities business is the low efficiency of market information.

证券市场效率低下的主要因素之一，就是市场信息的效率低下。

They belong to the low achieving or low performing students and most of them have failure experience in their junior middle schools, they seldom or never taste the pleasure of language learning and often are ignored by teachers, which result in their lower motivation in English learning.

他们属于低成就的学生，而他们中大多数很少或从未品味过成功的喜悦也很少得到教师的关注，这些导致了他们对英语学习不感兴趣。而在这些因素中，教师起着重要的作用。

However, it is difficult to prepare homogeneous mixture for diesel fuel because of its low volatility, high viscosity and low resistance to self-ignition.

在能源、环境和资源的多重压力下，低温燃烧成为研究焦点。

Compared with traditional metal, semimetal and carbon/carbon composite materials, C/SiC exhibits many outstanding advantages like low density, stable coefficient of friction, low wear, large brake ratio and long service life.

与传统的金属、半金属和碳／碳复合材料相比，C／SiC具有密度低、摩擦系数稳定、磨损量小、制动比大和使用寿命长等突出优点，在高速列车、汽车、飞机等领域具有广泛的应用前景。

With famous manufacturers with low-speed universal motor Y series of standards, run smooth, low noise.

配用国内著名厂家生产的低速Y系列标准通用电机，运行平稳、噪音极低。

In this thesis, soft starter equipment realized by thyristors power transform circuit is studied. To improve equipment performance, we apply variable reactance technique to AC motor soft starter study. The high voltage AC working winding of reactance is in series with motor winding, while low voltage control winding and thyristors groupware with intelligent controller constitute close loop circuit. We adopt thyristor phase control voltage-regulator mode to control low voltage winding, then control the reactance of high voltage winding, and then arrive at the goal-control the current and voltage of motor AC to realize motor soft starting.

本文研究由晶闸管功率变换电路实现的软起动器装置，为了提高装置的性能，将可变电抗技术应用于交流电机软起动研究中，电抗器的高压交流工作绕组与电动机绕组串接，低压控制绕组与带智能控制器的晶闸管组件组成闭合回路，采用晶闸管相控方式控制低压绕组，从而控制高压绕组的阻抗，以达到对电机电流与电压的控制，最终实现电机软起动的目的。

It can provide high pressure transportation of high-pressure (0-17MPa), high-efficiency, small involume, low-energy and suitable for low/high temperature, flammability, explosion, strong causticity, including solid granule serosity, etc.

公司系国内第一家专业从事ZG系列多柱塞高压隔膜泵的研究开发，设计制造及销售服务，可为广大用户提供高压力(0-17MPa)、高效率、体积小、低能耗的可适应低/高温，易燃，易爆，强腐蚀，含固体颗粒浆液等的高压输送，并保持无泄漏。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。