而优质膜选用光学级聚酯膜。
The quality of film selection of optical grade polyester film.
第六学级学院在1962年还是新提法。
乔治把自己的学级戒指送给简，表示她是属他的。
研究设计：随机对照研究； 循证医学级别，1级。
Study Design: Randomized, controlled trial; Level of evidence, 1.
采用光学级PMMA高效透镜，光损小，照度好。
提出了一种理论模型以计算原子化的动力学级数和活化能。
A theoretical model has been proposed to calculate the kinetic order and the activation energy for atomization.
她很有数学天赋，十几岁的时候就上大学级别的数学课了。
She has a certain aptitude for math. When she was a teenager, she was already taking college level math courses.
光学级紫外截止到400纳米，大于标准等级的光学纯度。
Optical grade with UV cut-off up to 400 nm, greater optical purity than standard grades.
主要产品：光学级聚酯薄膜、高性能聚酯薄膜、工业聚酯薄膜。
Main Products: Optical Bopet film, High functional Bopoet film, Industrial Bopet film.
之后学员能够普及至初学级别、中等级别、高等级别，到达数像学者级别。
Thereon, trainees will be able to progress to Beginner Level, Intermediate Level, Advanced Level and to Practitioner Level.
产品种类从工业级到科学级，型号达数百种之多，能够满足用户的不同需要。
The range of products is from the industrial level to the scientific level, and up to hundreds of different types of products are sufficient to meet the different needs of various users.
采用光学级PM MA二次配光技术，可根据需求调整发光角度、聚光效果及颜色搭配。
It USES optical PMMA secondary light distribution technology. Viewing Angle, light-gathering effects and color matching all can be adjusted according to demands.
其中声学级联结构为首次提出，是解决高位、长时延sawtdl设计的行之有效的结构。
Design of acoustic cascade is firstly put up, which is effectively used in 1024 bits long delay time SAWTDL construction.
从进校大学英语分级考试后组成的三个层次教学级别中分别选出实验组和控制组共334 人。
The subjects of this research are 334 non-English major freshmen from three levels of Huazhong University Science and Technology.
提出了利用闪烁屏和科学级CCD相机研制适用于高、低能工业X射线成像检测内视仪的方法。
A method of developing X ray inspector based on scintillation screen and scientific grade CCD camera, which is can be applied to the case of high and low energy X ray imaging testing, is put forward.
分析了光学级聚碳酸酯在光盘生产中的缺陷、产生原因及补救措施。对实际生产具有一定的指导作用。
The defects, caused reason and remedial actions of polycarbonate PC during CD manufacture are analyzed respectively, which can be guidance to practical manufacture.
大部分公司拥有若干个在版本工程学级别上被管理的活动流，但是这家公司却拥有 100左右的活动流。
Most companies have several active streams that are managed at the Release Engineering level, but this company has somewhere around 100.
杂志评论员对最新发表的与骨骼肌肉系统相关的研究论文进行的回顾分析，其循证医学级别为I或II级水平。
The editorial staff of The Journal reviewed a large number of recently published research studies related to the musculoskeletal system that received a Level of Evidence grade of I or II.
神经元肿瘤有良好的临床预后，并且通常可以手术治愈，而胶质瘤通常需要放疗或化疗，当然这取决于它们的组织学级别。
Neuronal tumors have favorable clinical outcomes and are generally cured with surgery alone, whereas gliomas typically require radiation therapy or chemotherapy depending on their histologic grade.
实验结果证实了升流式深床过滤过程中的生物反硝化反应动力学级数在1/ 2-1级之间，并与所建动力学模型基本吻合。图2，表1，参9。
The result approve that the order of reaction of bio-denitrification kinetics was about 1/2~1 and accord with the constructed model basically. 2figs. , 1tab. , 9refs.
结合实际测试结果，介绍了大天区面积多目标光纤光谱天文望远镜(LAMOST)低色散光谱仪所使用的科学级CCD相机的系统设计与检测技术。
A scientific CCD camera for the low-dispersion spectrograph of large sky area multi-object fiber spectroscopic telescope (LAMOST) was introduced along with the test and analysis of its performance.
该系统选用了柯达公司的科学级CCD芯片KAF09000，采用专业图像处理芯片VSP3100采集图像，使用32位处理器MPC8247进行系统控制和数据传输。
The system contains Kodak CCD image sensor KAF09000, image processing chip VSP3100 for image acquisition, and 32 bits processor MPC8247 for system control and data transmit.
介绍了1024位声表面波抽头延迟线（SAWTDL）的几种设计结构及试验结果。其中声学级联结构为首次提出，是解决高位、长时延SAWTDL设计的行之有效的结构。
Several design methods and their experimental results are introduced. Design of acoustic cascade is firstly put up, which is effectively used in 1024 bits long delay time SAWTDL construction.
为了加快科学级CCD相机图像数据的计算机采集速度，设计了CCD信号读出、A/D转换、数据传输流水线工作方式采集系统，不提高电荷转移速度的情况下快速采集图像。
To increase the speed of data acquisition of CCD image by computer, an pipelining mode acquisition system of CCD readout, A/D conversion and data transfer is designed.
为了加快科学级CCD相机图像数据的计算机采集速度，设计了CCD信号读出、A/D转换、数据传输流水线工作方式采集系统，不提高电荷转移速度的情况下快速采集图像。
To increase the speed of data acquisition of CCD image by computer, an pipelining mode acquisition system of CCD readout, A/D conversion and data transfer is designed.
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