查询词典 grasp

The tactile finger system in the operation is to grasp vessel ectoblastic or operation device, such as suturing needle, to inspect and modify the grasping force and exchange the end device, such as operation scissor or operation sword to achieve the operation of snipping and cutting, to rotate along its axis assisting 6 DOF motion of the robot and to keep the grasping force within 0-100gf and the rotation angle within 360°.

具有力感觉的手指系统在手术中的功能是夹持血管外膜或者是手术器械如缝合针等，进行夹持力的检测和调整；更换指端的手术器械，如手术剪或手术刀，以进行剪断和切割的操作；配合整个机器人六自由度运动的要求，指端器械绕自身轴线旋转；并且夹持力的调整范围是0~100gf，旋转的角度不超过360°。

This article is divided into four parts: The first part is introduction, summarizing the avant-gardeliterature's ideological trend,context backgrounds and the emphatical andenergetic atmosphere. From this we grasp his creations, the specialcharacteristics, combing around his two times in the theme and the stylestyle.This period is "the false form", entering the later period of "thereality ".

本文共分四部分：第一部分引言，着重简述先锋文学思潮的时代背景和精神氛围，由此把握余华小说创作的精神特质，并梳理出他前后两个时期在创作主题和风格上的风貌及其变化，即告别前期&虚伪的形式&，进入后期&现实的生活&。

The operation of complex high anal fistula was difficult, the doctor should grasp the deal method of endostoma and syringeal, choose the suitable modus operandi, deal well with post processing of operation, and only by this way theycan improve cure rate.

高位复杂性肛瘘处理难度大，临床医师需掌握内口及瘘管的处理方法，采用合适的手术方式并积极做好术后处理，能有效提高治愈率。

Students should grasp the judgment of the organic synthetic project serviceability and the enlargeable principle.

在教学中引入系统工程的观点，分析工业有机合成的经济性，使学生掌握判断有机合成的工程适用性与可放大原则。

This model can objectively transform subject examinatorial grade into the knowledge grasp degree. Student mental character also can be analysed through it. It can mine more valid informations.

该模型能客观、准确地将学生平时科目测试成绩转化为对科目知识掌握程度的定性评价，并且能够对学生心理素质及发挥的稳定性进行分析，挖掘出更多有价值的信息。

Though written examination is an important way to the quantitative assessment, it ought to emphasize the understanding of mathematical concepts, the grasp of methods of mathematical thoughts, the ability of mathematical thinking deeply, exploringly and revolutionarily to deal with real problems.

笔试仍是定量评价的重要方式，但要注重考察对数学概念的理解，数学思想方法的掌握、数学思考的深度、探索与创新的水平以及应用数学解决实际问题的能力等。

For instance, to those won't the enterprise of exsanguine death on the horse, this winter should be right the two spring after coming 3 years have position, because crisis eventually can go, and the growing opportunity that who can grasp to did not grow a height, depend on who can have position of ground of sex of the look up before having in this winter of instantly.

比如，对于那些不会马上失血死亡的企业，这个冬天应该是对两至三年后的春天进行布局，因为危机终归会过去，而谁能把握未来增长高峰的成长机会，取决于谁能够在当下的这个冬天进行有前瞻性地布局。

In the eyelight of your searching way,every minute is a colourful drawing.in the step of your chase,every minute is a ladder lead you to success.grasp every minute,hold on!

在你探索的目光中，每一秒都是一副斑斓的图画。在你追寻的脚步中，每一秒都是你成功的阶梯。抓住这一秒吧，抓住！

Pragmatic presupposition determines the choice of information focus and its position in a sentence,organizes the discourse into a coherent whole,concise,clear and smooth,and achieves the expected stylistic effects.in college english teaching,if teachers teach the knowledge about pragmatic presupposition in listening teaching,introduce the frequently-seen patterns of presupposition, increase the presuppositional sensitivity of students to certain words and structures,guide students to use the theory on presuppositional information to make forecasts on base of written listening material,listen purposefully,and get rid of the distraction of the minor and redundant information,the ability of students to obtain major information and linguistic inference will be strengthened and their listening competence will improve remarkably.george yule divided presuppositional triggers into factive presupposition,non-factive presupposition,counter-factive presupposition,existential presupposition,lexical presupposition and structural presupposition.presuppositional triggers are helpful for us to understand the true intention of the speaker or writer.in college english reading teaching,if teachers introduce the discourse organizing function of pragmatic presupposition and the relevant presupposition triggers,and teach students to use these triggers to communicate with the writer,the comprehension competence of students will be greatly enhanced.the essential function of presupposition is to build a framework for the further development of discourse.in college english writing teaching,teachers can use the theory on pragmatic presupposition to construct a handy training program for textual organization,increase the textual coherence, economy and structural perfection of the english writings by students.in college english translation teaching,teachers should focus on developing the pragmatic presuppositional thinking of students,enable them to grasp the presupposed information in source text / speech exactly,understand the original thoroughly,correctly reorganize and reproduce the pragmatic presuppositions in the target language,carry out the functional equivalence in translation and successfully realize the smooth and accurate communication.with the instruction of pragmatic presupposition in college english teaching,the complete understanding and integral acquisition of english and chinese of students will come true.in conclusion,to implement the curriculum requirements for college english teaching promulgated by the ministry of education of china,we should emphasize the instruction of the theory on pragmatic presupposition in college english teaching,carry it through from beginning to end.it's one of the important means to realize the college english teaching reform, improve the effects of college english teaching,strengthenr the practical and integrative language abilities of students,in order to cultivate the compound talents to adapt to the global integration and meet the requirements of the reform and opening in china.

在大学英语教学中，教师将语用预设知识贯穿于听力教学过程中，讲授一些常出现的预设类型，提高学生对一些特定的词语和结构的预设敏感度，引导学生运用预设信息理论对听力文字材料进行预测，有的放矢，排除次要、冗余信息的干扰，增强获取主要信息的能力和语言推理能力，从而提。。。更多高学生的听力理解水平。george yule将预设触发语分为事实预设、非事实预设、反事实预设、存在预设、词汇预设和结构预设，触发语有助于我们在阅读当中理解作者的真正用意。在大学英语阅读教学中，介绍语用预设的语篇组织功能和有关的预设触发语，并利用触发语来与作者进行交流，会极大地提高阅读理解能力。预设的基本功能就是为语篇的进一步发展建立一个框架。利用语用预设理论可以为大学英语写作教学构建一个易于操作的篇章组织训练方法，提高学生英语写作的语篇连贯性，经济性和结构优化。在大学英语翻译教学中，注重培养学生的语用预设思维，准确把握源语的前提信息，透彻理解原文，使语用预设在目的语中正确重组和再现，实现翻译的功能对等，交际的流畅性和准确性，并增强学生对英汉双语的全面性认识和整体性习得。综上所述，为更好地贯彻和实施教育部颁布的《大学英语课程教学要求》，在大学英语教学中重视语用预设理论的传授，使语用预设贯穿于大学英语教学的始终，是实现大学英语教学改革的重要手段，改善大学英语教学效果，增强学生的实用综合语言能力，培养符合全球一体化趋势，适应改革开放要求的复合型人才。

Different understanding about timbre may lead to different timbre in practice. Thus, it is halpful to fally grasp the elements affecting Saxophone timbre so as to choose the one you like.

每个演奏者对音色的理解都不一样，因此演奏出的音色也有着极大的差别，当充分了解了对萨克斯的音色有影响的因素的知识后对选择自己喜欢的音色是十分有利的。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。