compared with the traditional zoom system, this type of zoom system structure is easier to obtain high zoom ratio.

long wave zoom optical system that is diffraction limited is designed. the zoom ratio is 2.3, and the diameter of spot dispersion is no more than 50 μ m.

设计了衍射受限长波红外变焦投影光学系统，系统变倍比为23，弥散斑直径小于50μm。

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when you draw it, you must use color to trim it little by little, and most of the poker work was handled with color.

画的时候必须要颜色来休整它，很多烙画都是用颜色来处理的。

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call them what you want--knickerbockers, breeches, clam diggers--the one thing they haven't been is particularly short.

怎么叫它们都行――灯笼裤、马裤、挖蛤裤――唯一没有被叫过的名字就是短裤。

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he developed a list of rules and formed the first baseball team, the new york knickerbockers.

他制定了棒球规则并且成立了第一支棒球队？？纽约灯笼裤队。

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and the moderator also has an absorption cross section that in fact can be used not only to slow down neutrons but as a neutron absorber.

慢化剂也有吸收横截面，那事实上不只是用来，减慢中子，而且也是用作中子吸收器。

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the cylinder will move step by step by controling flow, then the cylinder drives the neutron absorber and controls nuclear reaction.

通过流量控制缸体作步进式运动，步进缸拖动中子吸收元件，控制核反应的进行。

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the device consists of drive machine, neutron absorber and control system.

该装置由驱动机构、固体中子吸收体、控制系统组成。

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a lustrous gray strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon.

一种有光泽、灰白色、坚固的金属元素，类似钛，在核反应堆中用作中子吸收剂，见于斜锆石中。

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standardization of the vacuum flange and accessories

真空法兰及附件标准化

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i found a ten pound note on the pavement!

我在人行道上捡到了一张面值10英镑的钞票！

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pulling out the blade of his pocketknife with his teeth, brown chipped away at the frozen snow out the air intake.

布朗用牙把小折刀的刀身拉出来，然后把封住进气道的冰冻的积雪刮掉。

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he knew we were looking for a pocketknife.

他知道我们在找瑞士军刀。

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billy: just the necessities: a flashlight, pocketknife... jennifer: are you planning a trip to the outback?

比利：只是一些必备用品：手电筒啦、折叠小刀……珍妮花：你打算去澳洲内陆旅行吗？

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if you use a pocketknife to cut or scratch these two minerals, you will find that the pocketknife can scratch calcite and can not scratch quartz.

如果用一把小刀刻划这两种矿物就可发现，方解石可被小刀刻动而石英却不能。

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the macromolecular polymer which dissolved in water is able to form viscous film at the side of continuous phase and also increase sterical force. so the strength of water membrane is increased and the straining and breaking rate of water membrane is decreased.

由于聚合物为水溶性高分子，能够在连续水相一侧形成粘性膜及增大空间阻力，所以它可以增加水膜强度从而减小水膜排液速度及破裂速度。

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study of postoperative facial nerve function influenced by sterical position between facial nerve and vestibular schwannoma

面神经与前庭神经鞘膜瘤的空间位置对术后面神经功能恢复的影响手掌部正中神经和尺神经体表解剖学研究

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sir peter, better known for geese, painted a picture of a pair of them plumply swimming.

彼得爵士还画了一幅两只水怪拖着胖墩墩的身子、在水里游泳的画（和博物学比起来，彼得爵士更有名的是他画鹅的画）。

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the merit of such a technique is that some general purpose finite element analysis system could be used plumply for rc components.

这种方法的好处在于可以利用一些通用的有限元软件对钢筋混凝土杆件进行非线性分析。

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this is all the type of information you want a prospective employer or client to find.

专业品牌是你想让潜在雇主或潜在客户看到的信息。

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eric walsh gives an informal presentation of his bank to a prospective client, jane anderson.

埃里克？沃尔什正向一位未来客户简？安德森介绍他所在银行的情况。

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