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- Fresnel annular zone objective 菲涅尔环带物镜
- For the first category, we consider the boundary flow as an annular zone completely isolated from mixing with the main flow environment. 对于第一个范畴,我们把边界看作是完全隔离的环形区域,并不与主流环境相混合。
- There are two critical values for outer radius of the inner annular zone, at which focal spot changes sharply.The tunable range of the focal depth is very considerably. 增大内圆环的外半径,焦深沿轴向变大,相位板可以调节光学焦深,并且可调的范围很大。
- In addition the return plenum zone must be fully input as a zone object for the heat balance calculation. 另外,回风静压区域必须完全作为一个用于热平衡计算的区域对象输入。
- One method of linking this information is to define a class or structure that contains both the date and time value and its associated time zone object. 链接此信息的一种方法是定义同时包含日期和时间值及其相关联的时区对象的类或结构。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- He has told a story which sound not objective. 他讲了听起来不真实的一个故事。
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。
- For the first category, we consider the boundary flow as an annular zone completely isolated from mixing with the main flow environment 对于第一个范畴,我们把边界看作是完全隔离的环形区域,并不与主流环境相混合。
- Try to be more objective about it. 尽量更客观地对待此事吧。
- It was reported that there would be an annular eclipse tomorrow. 据报道说,明天有日环食。
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- A college education is my objective. 我的目标是获得大学教育。
- 87.For the first category, we consider the boundary flow as an annular zone completely isolated from mixing with the main flow environment. 对于 第一个范畴,我们把边界看作是完全隔离的环形区域,并不与主流环境相混合。
- A judge must give an objective opinion. 评判员必须发表公正的意见。
- Everest is the climber's next objective. 埃佛勒斯峰(即珠穆朗玛峰)是这个登山者的下一个目标。
- Some people live in Torrid Zone. 有些人生活在热带。
- I'd like to see Europe as a nuclear-free zone. 我希望欧洲成为无核区。
- The troops detrained near the battle zone. 部队在战区附近下了火车。
- Her principal objective was international fame as a scientist. 她的主要目标是当个有国际声誉的科学家。