地环

他将胳膊温柔地环在她后面。

He kept his arm tenderly around her back .

他小心地环屋巡行。

He circled the house cautiously .

研制的PC控制系统能精确地控制环缝焊接搭接量，能抗高频引弧的强烈干扰，满足了锆管焊接自动化的要求。

The PC control system developed possesses functions like accurately controlling lap value of girth weld , resistance to strong interference as striking the arc with high frequency and well fulfilling the aims of zirconium tube auto - welding .

SDH环形网络因其具有自愈能力的优点，常常用于电力系统中继网和重要的长途骨干网的建设，因而如何更好地解决环网的安全性问题则至关重要。

SDH ring network is always used in electric power system to construct the relay network and important long-haul network because of its advantage of self-healing , it is necessary to solve the safety problem .

在MPEG-2编解码器上的实验结果表明，该算法在保持视频平均码率和客观质量几乎不变的情况下可以有效地消除环效应，提高视频主观质量。

The experimental results on an MPEG-2 codec show that the algorithm efficiently reduces the ringing effect and improves video subjective quality while keeping the video average bitrate and video objective quality almost unchanged .

目的：建立体外培养神经细胞N-甲基-D-天冬氨酸（N-methyl-D-aspartate，NMDA）损伤及地佐环平（MK-801）保护作用模型。

AIM : To establish the in vitro cultured model of neuroprotective and injury effects by N methyl D aspartate ( NMDA ) and dizocilpine ( MK 801 ) .

为了更方便地判别环孔P-N结的漏电机制，本文根据扩散电流和产生&复合电流对温度的不同依赖关系，作出了两者相等时随组份的变化关系曲线。

According with the dependence of generation-recombination current and diffusion current on temperature , the characteristic and function are set up between temperature and composition which equate the generation-recombination current to diffusion current in that to differentiating the leakage mechanism of loophole P-N junction .

天津地处环渤海经济圈内，拥有着得天独厚的区位优势。

Tianjin is located in the Bohai Economic Circle and has a unique geographical advantage .

由于大量的砍伐森林，土地被严重地破环并变得贫瘠。

Due to the extensive deforestation , the land has been seriously destroyed and becomes barren .

他认为拼命推进经济发展正在大大地破环环境。

He believes that the relentless push for economic growth is deeply damaging to the environment .

恨地没有环。

No ring on the earth ?

为了能有效地降低环模的热处理变形量，还必须配以合适的工装。

The reasonable technological parameters and suitable fixture are the effective path to solve the deformation .

蓬莱地处环渤海旅游黄金板块的中心地带，与周围地区可以形成旅游资源共享。

Located in the central belt of the Bohai rim tourism golden block , Penglai can form tourism resources with neighboring areas .

调整器扭力不足将不能正确地支撑环齿轮并会导致过度的差速箱游隙和环齿轮噪音。

Insufficient adjuster torque will not support the ring gear correctly and can cause excessive differential case free-play and ring gear noise .

黄樟素氧化物与烷氧基钠和苯氧基钠反应，区域选择性地开环加成，生成1烷（苯）氧基3（3,4亚甲基二氧）苯基2丙醇。

The reaction of safrole oxide with sodium alkoxide ( phenoxide ) gave 1-alkoxy ( phenoxy ) - 3 - ( 3,4-methylenedioxy ) phenyl-2-propanol with high regioselectivity .

结果表明，在环己醇氧化中，环己酮为唯一产品，硝酸亚铈能有效地催化环己醇的氧化反应。

The result shows that Ce ( NO 3 ) 3 · 6H 2O can efficiently catalyzed the oxidation of cyclohexanol , cyclohexanone was the only product .

结论：塞来昔布通过特异性地抑制环氧化酶2的活性，可以减少慢性支气管炎大鼠气管上皮杯状细胞增生，也可抑制杯状细胞和粘液腺体粘蛋白的合成分泌亢进。

Conclusion : Through inhibiting specifically cyclooxygenase 2 , celecoxib could decrease goblet cells hyperplasia , inhibit excessive mucin synthesis and secretion in goblet cells and mucus glands of chronic bronchitis rats .

大连地处环渤海经济圈和东北亚经济区的中心地带，堪称东北之窗。

Dalian , which can be rated as the Northeast window , is located in the central belt of the circle surrounding the Bohai Sea and the economic zone of the Northeast Asia .

地震是人类所面临的重大自然灾害之一，我国地处环太平洋地震带与欧亚地震带交汇处，历来地震活动频繁。

Earthquakes are one of the major natural disasters which human beings face , our country is located in interchange central Pacific seismic zone and the Eurasian seismic belt , having always the frequent earthquake activity .

辽宁沿海经济带地处环渤海地区的重要位置和东北亚经济圈的关键地带，资源禀赋优良，工业实力雄厚，交通体系发达。

Liaoning coastal economic zone , located in the important position of the Bohai Sea region and the key areas of Northeast Asian economic zone , is characterized by excellent resource endowments , industrial strength and well-developed transportation system .

结果表明，该方法能较精确地反映出环件轧制中各物理量变化规律。因此，为实现环件轧制过程的CAD／CAM奠定了基础。

The Proposed model has the merits of reflecting the various aspects of ring rolling process more accurately and making it possible to realize the CAD / CAM system in practical ring rolling production .

通过对催化剂的筛选、试验，成功地用单环管反应器生产出双向拉伸聚丙烯（BOPP）专用树脂。

A kind of biaxial oriented PP ( BOPP ) special resin was successfully produced in a single loop reactor by screening and testing of catalyst .

本文在教育部科学技术研究重点项目（106050）的资助下，较深入地研究了环板式行星分度凸轮机构的设计方法，并开发出基于UG的参数化设计系统。

Sponsored by the Key Project of Chinese Ministry of Education ( Grant No. 106050 ), this thesis focuses on the parametric design of this indexing mechanism and aims to develop a parametric design CAD system .

阿拉丁战战兢兢地抓住那个环。

Very afraid , Aladdin put his hand on the ring .

导热率越高扩散热量也就越多，选择导热率高的密封材料能有效地降低密封环温度。

Therefore sealing medium with higher heat transfer efficiency is good to lower the temperature of mechanical sealing ring .

通过从认知角度对新闻语篇进行分析，可以帮助我们更好地研究空环产生和理解的心理机制。

The cognitive analysis of missing links in news discourse can help us to study the cognitive mechanism in missing links .

并指出了只有测量误差很小时，才能比较真实地反映尺寸环之间的实际相关性。

The conclusion is drawn that only when the measuring errors are very small the practical reciprocity between dimensional chains can be true .

通过对计算结果分析，证明开发的前处理系统可以有效地应用于环件冷辗扩系统模型的创建。

The results have proved that the developed the pre-processing system can be easily applied to cold ring rolling simulation to create the models .

结论：改进后的高挂低旷术式能很好地保留直肠环，并对肛门括约功能的影响小于经典术式。

Conclusion : Improved high thread-drawing methods can reserve rectal ring much better and has less influence in the function of sphincter than the classical surgical procedures .

通过系统地分析牛顿环实验中的误差，找出引起误差的原因，使学生在实验中尽量避免误差的出现。

The paper points out the causes of errors through thorough analysis on the errors in Newton , s link experiment so that students can avoid such errors .