查询词典 high-frequency

While Anhui Bayi Chemical Industry Group Co., Ltd. possesses the only production device of para-aminophenol by hydrogenation with independent intellectual property. Its product is with high quality and doesn't contain metal ion basically. The high quality paracetamol produced from it can be made directly into preparation products with high additional values, which has high competitive capacity and will definitely eliminate the paracetamol produced from para-aminophenol by the reduction of ferrous powder. The market prospect is wide.

而安徽八一化工集团有限公司拥有国内唯一的具有自主知识产权的加氢法对氨基苯酚生产装置，其产品质量好，基本不含金属离子，用其生产高品质扑热息痛可直接制成高附加值的制剂产品，因此极具竞争力，必将淘汰由铁粉还原法对氨基苯酚生产的扑热息痛，具有广阔的市场前景。

In recent years, high performance concrete (HPC, or high strength concrete-HSC) has been widely used in engineering practices such as bridges, runnels, tall buildings, offshore oil platforms and nuclear engineering applications due to its intrinsic properties of high strength, high durability etc. Hence, the prediction of HPC structures performance is of great practical importance, in particular for safety evaluation of HPC structures subjected to fire or other thermal hazard situations.

近年来，随着建筑结构性能要求的提高，高性能混凝土(HPC，或称高强度混凝土HSC)正逐渐蓬勃兴起并替代传统的混凝土用于桥梁、隧道、高层建筑、海洋石油平台和核工业设施等方面，因此对于高性能混凝土结构性能的预测显得十分重要，对火灾或其它高温危险环境下高性能混凝土结构安全性的评估尤其值得重视。

The poultry breeding is the high risk industry ,with high investment, high-tech, the high production .

家禽育种是一项高投入、高技术、高产出、高风险的产业。

At present, financing has become an actual problem for the high-tech enterprises in China and has been restricting their persistent and quick development. On the one hand, many high-tech enterprises are founded by some scientific researchers or patentees and are characterized by small scale and nonstandard management, so their capital demands can't be satisfied by internal self-cumulative financing. On the other hand, these high-tech enterprises have to face high technical, market, financial and management risks at their incubation, start-up and growth stages;it's hard for them to acquire capital by external financing.

目前，融资难已成为制约我国高新技术企业持续、快速发展的现实问题：一方面，许多高新技术企业是由部分科研人员或专利发明人组建而成，企业规模较小，管理不规范，无法通过自我积累式的内源融资来满足企业资金需求；另一方面，由于高新技术企业在种子期、初创期和成长期面临着较大的技术风险、市场风险、财务风险和管理风险，很难通过外源融资获取资金。

The dissertation firstly introduces the MDJ1600J high speed palletizer and then lists several main problems for it which includes optimization of palletizing pattern, multiline-to-uniline problem, analysis and synthesis for feeding system, high speed turning without impact, the problem of power rating of three-phase induction motors (S1) which work with many short processes and many short switched-off processes in a period, The working principle of high speed palletizing and performance analysis for high speed palletizer, and then these problems are analysed respectively and their solution methods are presented.

本文首先对MDJ1600H高速码垛机从整体上进行了介绍，由之引出了几个高速码垛的关键问题，这些问题包括：码垛模式的优化，多线合一问题，供料系统的分析与综合，高速无损转位问题，在包括启动的多短过程多短断能间隔的断续周期工作制下采用S1制三相感应电机的功率定额问题，高速码垛动作规划和性能分析，然后对这些问题分别进行了阐述，提出了各自具体的解决方法。

RII series of high-temperature high-pressure hot water circulating pump is the sole high-temperature high-pressure hot water circulating pump that adopts special combination patent sealing in China. Its technological performance and sealing structure are internationally advanced. It has 2 state invention patents and has been awarded provincial and mu (1mu=1/15 hectare)nicipal scientific and technological advancement award.

RII系列高温高压热水循环泵是国内唯一一家采用特殊组合专利密封的高温高压热水循环泵，产品技术性能和密封结构处于国际先进水平，拥有2项国家发明专利，并荣获省市科技进步奖。

The civil aviation industry as a high-tech, high value-added and high-risk transportation industry, will be good at useing all kinds of tangible and intangible resources manner to provide consumers with "quasi-invisible" high-quality products.

民航业作为高科技含量、高增值、高风险的交通运输行业，应善于将各类有形、无形资源有机组合，向消费者提供&准无形&的优质产品。

Breakers impact the working principle: stone from the machines directly into the upper part of the high-speed rotary dial, in the role of high-speed centrifugal force, and another part of the umbrella-type approach to divert around the target in the dial-a high-speed collision with high-density Smash, stone in the fight against each other, the Wheel and the case will be formed between the eddy current campaign against each other many times, friction, grinding, through discharge from the bottom.

冲击式破碎机的工作原理：石料由机器上部直接落入高速旋转的转盘，在高速离心力的作用下，与另一部分以伞型方式分流在转盘四周的靶石产生高速度的撞击与高密度的粉碎，石料在互相打击后，又会在转盘和机壳之间形成涡流运动而造成多次的互相打击、磨擦、粉碎，从下部直通排出。

The company has high-quality and high-quality walnut seedlings Hetaoyuan base 1500 mu, 22,500 high-quality walnut tree, millet has high-quality "on the 21st Jingu" planting 6,000 acres of base.

公司拥有优质核桃园和优质核桃苗木基地1500亩，优质核桃树22500株，有优质小米&晋谷21号&种植基地6000亩。

Its Features are high density, high strength, high corrosion resistance, high thermal resistance and volume Stability.

其特点是高致密度、高强度、高抗侵蚀性、高热阻和体积稳定性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失