查询词典 sloping fields

Since the first transistor was invented in 1947, the microelectronics science and technology focused on integrated circuit has been developed rapidly with Moor's law, and was considered as the rapidest science and technology developed in the history of human being. And it has infiltrated in lots of technological fields, such as computer, electronics, communication, auto-control, instrument, and so on. It becomes the mark and foundation of development of information age. Microelectronics covers lots of fields, such as the theories of semiconductor, design, fabrication, packaging and assembly, test, etc.

自1947年晶体管诞生以来，以集成电路为核心代表的微电子科学与技术沿摩尔定律发展迅速发展，它是人类史上发展最为迅速的一门学科，它已快速渗透到计算机、电子、通讯、自动控制、仪器仪表等各个领域，它已广泛应用于国民经济的各个领域及人们的日常工作和生活设置中，它已成为整个信息时代的标志和基础。

Twenty quadrats were selected randomly in the cropping fields of Xishan District of Mudanjiang City and its around areas. The hoarding habit of A. agrarius in the cropping fields in suburbs of Mudanjiang City was studied through hole-digging and measurement method.

方法］在牡丹江西山及周边的庄稼地内随机选择20个样方，采用挖洞测量法研究了牡丹江城市郊区庄稼地的黑线姬鼠的贮食习性。

As compared with the result of the leaching experiments that we did, the same conclusion can be obtained that at least, permethrin can be well adsorbed by the surface layer of soils in the fields, and it can be effective to termites in a relatively long term in the fields.

对照此前所做的室内淋溶实验结果，说明该复合剂的实际应用具有较高环境安全性和杀虫可靠性。

The technique of this paper is to reduce the problems in the case of rings to that of fields by taking specializations of orderings and the quotient fields of domains .

本文的方法是通过取序的特殊化以及整环的商域，使环的情形下的问题转化到域的情形来解决。

Keep your fields of clover and timothy, and your corn-fields and orchards

保留你的长着首猎和梯牧草的田野，以及你的玉米地和果园

It is treated with six fields (Anterior, Posterior, four obliques) positioned 60° apart around the circumference of the patient, each dual field is made up of two component beams, pointing ±15° with respect to the horizontal. The nominal energy of electron beam produced by Mevatron Ⅻ is 3MeV, and the patient is treated at a distance of 3 meters. Using Capintec dosemeter and PS-033 electron beam chamber for measurement, one moniter unit of radiation is equivalent to 0.0127cGy. Measurement of electron energy by Kodak X-omat-V verification film inside the Rando phantom at 100 cm SSD was 3.70MeV, electron energy measured at 3 meters was 3.51MeV. X-ray contamination was measured as 9.5% per six dual fields.

此种方法分别使用六个双照野，由病人的前、后、左前、右前、左后、右后各间隔60度共六个方向照射，每一双照野由水平向上和向下15度照射；荣民总医院选择3MeV电子射束来治疗病人，治疗距离为3公尺，利用擬人假体及柯达X-omat-V验证片实验得电子射束初始能量从3.7Mev变为3.51MeV，六个双照野之X光污染共达9.5%，使用Capintec剂量表及PS-033型电子射束用游离腔测量六个双照野，每一监测单位相当於0.00127 cGy。

The algorithm only needs to solve an ill-posed linear system and a well-posed minimization problem and requires only the knowledge of the near field measurements of the scattered fields due to point source fields at a finite number of incidence and observation points distributed over a limited aperture.

该算法只需求解一个不适定的线性系和一个适定的非线性最小化问题，而且只需要点源入射场的散射场在某个有限孔径中若干有限个入射和测量点上的近场测量信息。

Today, Johnston traveled mountain waves of water, Bi Ye look blue sky, as the "Terrace kingdom" Zhuanglang earth, Wang Shanshan Cui, look to horizon, such as the carved layers of terraced fields, such as plastic, picturesque, and its "hill Hippophae Top hats, mountain terraces wrapped around the waist, side lock pasture dam ridge, Goudi shoes "comprehensive management of the ecological model of terraced fields, making the Japanese come to visit, the Israeli agricultural experts can not help but praise:" This is Zhuanglang people in the Loess Plateau on the well-painted scenery of a charming landscape, it is the world's a miracle!"

如今，走遍庄山浪水，放眼碧野蓝天，被誉为&梯田王国&的庄浪大地，望山山翠，看地地平，层层梯田如雕如塑，如诗如画，其&山顶沙棘戴帽，山间梯田缠腰，埂坝牧草锁边，沟底穿鞋&的生态梯田综合治理模式，使得慕名前来考察的日本、以色列农业专家情不自禁地称赞：&这是庄浪人民在黄土高原上精心描绘的一幅景色迷人的风景画，简直是世界奇迹！&

Based on the FEM,the calculation and analysis were performed for the transient temperature fields and stress fields of the intermediate pressure main steam valve housing under various operating conditions including cold startup,shutdown,strong hot startup,limit hot startup and accidental condition in 200MW unit in power station.

采用有限元方法，计算分析了电站200MW汽轮机中压主汽阀阀壳在冷启、停机、强热启动、极热启动以及事故等工况下的温度场和应力场，得出了阀壳裂纹区各工况下温度场和应力场的变化规律，提出了内壁裂纹区的周向应力是疲劳寿命计算的主要参考量。

According to the special requirements for centrifugal pump PIV measurement, a PIV testing platform was established to measure the instantaneous velocity in the double-channel pump with different impeller design, i.e., the double-channel impeller and the two-blade impeller, under different working conditions. The measured absolute velocity fields were transfered to relative velocity fields by specially developed code.

首次用PIV技术对设计工况与非设计工况下双流道叶轮及双叶片叶轮的内部流动分别进行了测量，并自编程序对测量得到的绝对速度场进行处理，得到相对速度分布。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。