查询词典 high-technology

These products, In 1991, passed the provincial technical appraisals, in 1993, won the National Spark-Star Production Exhibition Golden Award and Golden Award of Ministry of Buikling Material Industry, P-brick has high cold crushing strength, good thermal shock resistance iow porosity, so as to be suitable for rotarykiln is burning zone transting zone, cooling zone, cooling machine and cement vertical kiln is high temperature zone, PA-brick has high cold crushing strength, good abrasion resisance, excellent slag corrosion resistance, low porosity etc, and suitable for rotary kiln is wicket, kilneye,cooling zone, cooling machine and cement vertical kiln is high tremperature zone etc.

该产品一九九一年通过省级技术鉴定，一九九三年荣获全国星火成果展览会金奖和建材部建材金奖。P砖具有常温耐压强度高、热震稳定性好、气孔率低等特点，适用于水泥回转窑窑口、窑尾和冷却带、冷却机及水泥立窑高温带等部位。

The results showed that most of the microbes could be inactivated for the ultra high pressure treatment, the accumulation of total volatile basic nitrogen was restrained, and the change of pH value was delayed. The shelf life of white shrimp was prolonged with the enhancement of high pressure. High pressure treatment could make fresh shrimp with boiled flavor in some degree. Trements of 400 Mpa and 600 MPa aggravated blackening. However, melanotic reaction was not observed during the whole storage of shrimp treated by 700 MPa. High pressure could change the metabolizing of ATP and its metabolites, but did not impact the metabolic pathway of AMP decomposition.

结果表明：超高压处理可以有效地杀灭南美白对虾中绝大多数微生物，抑制贮藏过程中挥发性盐基氮的积累，延缓pH值的变化，从而延长南美白对虾的货架期，且处理压力越高延长效果越显著；超高压处理会给鲜虾带来不同程度上的煮熟虾的风味；400 MPa和600 MPa处理使虾在冷藏过程的黑变提前，而700 MPa处理可以完全抑制南美白对虾黑变现象的发生；超高压能够改变腺苷三磷酸及其代谢产物的代谢情况，但不影响腺苷酸的代谢途径。

Said that after completion of high-speed rail can stimulate the development of Tak-shing, Tak-shing, the district in our city Northwest connection, was a fan, only more than 50 million people, the whole Dezhou has more than 500 million people, a small carts molasse phenomenon, we intend to land the expansion of the municipal government in Texas City, in the land acquisition process, the high-speed rail project into Dezhou City, site planning in the development zone, is located in the district of the eastern side of the Tak-shing, after high-speed rail project to Texas High Speed Rail Station as the center can flow, logistics and so on to attract the past, radiation can be opened to achieve the purpose of expanding the City .

袁科长说，高铁建成以后，可以带动德诚区的发展，德诚区在我们城市西北方面，呈扇形，只有50多万人口，整个德州市有500多万人口，有小磨拉大车的现象，所以德州市政府有意征地扩大城区，在征地过程中，高铁项目进驻德州市，站址规划在开发区，位于德诚区的东侧，高铁项目建成以后，以德州高铁站为中心可以把人流、物流等吸引过去，可以辐射开来，达到扩大城区的目的。

Because the nitramine explosive has high mechanical sensitivity and shock wave sensitivity,the attention is given to the security of modern high energy propellant.In order to evaluate the security of NEPE high energy propellant,it's necessary to study and calculate the TNT equivalence of high energy propellant.

1引言硝酸酯增塑的聚醚高能固体推进剂是二十世纪70年代发展起来的新型固体推进剂，它突破了传统的复合和双基推进剂的界限，综合它们各自的优点于一身，是目前已服役的能量最高的推进剂[1]。

That is personnel of this company high quality that recruit, introduce the patternmaking device of high-tech, with advanced technological process, production gives the sole pattern of high quality, high quality scales, attracting the new old client of countrywide each district all the time.

那就是该公司聘用高素质人员，引进高科技的制模设备，用先进的工艺流程，生产出高品质、高档次的鞋底模具，一直吸引着全国各地的新老客户。

High-tech, high density screen high strength low protrudent screen and antistatic screen, calendering and other special handling screen and pet high eye screen is required for imports.

技术含量高的高密度丝网，高强低伸丝网、防静电丝网、轧光等特殊处理丝网和涤纶高目丝网均需进口。

Compound semiconductor devices are key parts of RF communication applications because they have advantages of high electron mobility, high working frequency, low RF loss, high linearity and low noise. It is so-called "pHEMT" for full name "Pseudomorphic High Electron Mobility Transistor".

中文摘要Ⅲ-Ⅴ族化合物半导体材料所制成之元件，具有高载子迁移率、工作频率高、射频损耗低、高线性度、低杂讯等优势，使得Ⅲ-Ⅴ族化合物半导体元件成为现今射频通讯应用之关键部份。pHEMT为假晶高电子迁移率电晶体之简称。

Finally, measures and suggestions for solution were proposed aiming at these problems of secondary and primary school teachers in Wuchuan county . 1. Reform of the personnel distribution system and whole staff engagement system should be performed as soon as possible 2. System of selection of high and elementary schoolmasters should be reformed, perfecting schoolmaster responsibility system, reducing organization refinedly, compressing non-teaching personnel proportion, improving administration level of school. 3. Taking powerful measures to stabilize high and elementary school teacher"s team. 4. Executing "the Excellent Teacher Project of Century" to train all teachers, building teachers training mode according to current county"s practices and school"s characteristics to improve teachers" quality. 5. Increasing the adjustment for deployment and optimizing teachers resource configuration to improve the quality of elementary education. 6. Introducing talents actively and strengthening high school teacher team"s construction to satisfy the needs of the development of high school education.7. Strengthening teachers" moral education to improve teachers professional moral level.

最后，针对武川县中小学教师队伍中存在的这些问题，提出了解决的对策与建议：加快人事分配制度改革，全面推行教职工全员聘用制；改革中小学校长选拔任用制度，进一步完善&校长负责制&，精简机构，压缩非教学人员比例，提高学校的管理水平；切实采取各种有力措施，稳定中小学教师队伍；实施&跨世纪园丁&工程，进行全员教师培训，建立符合本县实际和学校特色的教师培训模式，提高教师队伍的整体素质；加大布局调整力度，优化教师资源配置，提高基础教育的质量；积极引进人才，加强高中教师队伍建设，以满足高中教育发展的需求；加强师德教育，提高教师的职业道德水平。

At this point, control circuit control high-power switch will be presented in a high-voltage direct-current high-frequency batch sent to high-frequency transformer primary and went on to the secondary loop after ventriclar hifrequency rectifter-voltage alternating current, by filtering is converted to a low-voltage stoichiometrical DC.

此时，控制电路控制大功率开关将高压直流电按照一定的高频频率分批送到高频变压器的初级，接着把从次级线圈输出的降压后的高频低压交流电，通过整流滤波转换为低电压强电流的直流电。

objective:to investigate the influence of soybean isoflavones on the antioxidative effect and improving the ability of study and memory in climacteric rats.methods:forty-eight female sd climacteric rats were randomly divided into 4 groups with one control group and the other low,medium and high dose groups,which were given soybean isoflavones 0 mg/kg.bw,42 mg/kg.bw,83 mg/kg.bw and 249 mg/kg.bw by superalimentation daily for 60 days respectively.the levels of sod,gsh-px and mda in serum were measured,and the ability of study and memory in each group was deterimined by adopting the law of diving platform.results:the content of serum mda in medium and high dose groups was lower than that in control group.the activity of serum gsh-px im medium and high dose groups was significantly increased,so was the activity of serum sod in low,medium and high dose groups.conclusion:soybean isoflavones do have the obvious effect of antioxidation,and improve the ability of study and memory effectively in female sd climacteric rats.

目的：观察大豆异黄酮对更年期雌性sd大鼠抗氧化作用及学习记忆的影响。方法：选用健康更年期雌性sd大鼠，随机分成空白对照组和低、中、高剂量4组。空白对照组给予蒸馏水，实验组每日分别灌服42、83、249 mg/kg剂量的大豆异黄酮，连续60d。第60d取血测定血清过氧化脂质丙二醛含量、超氧化物歧化酶活力、谷胱甘肽过氧化物酶活力，用跳台实验方法测定大鼠学习记忆能力。结果：与空白对照组比较，中、高剂量组大鼠血清mda含量显著降低，低、中、高剂量组血清sod活力明显升高，中、高剂量组血清gsh-px活力明显升高。结论：大豆异黄酮具有明显的抗氧化作用，并有效提高更年期雌性sd大鼠的学习记忆能力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。