查询词典 swept volume

A PESA can scan a volume of space much more quickly than a traditional mechanical system.

PESA可以比传统机制的系统快速扫描大量的天空。

The group B presented lots of petechiae since the fifth week; the surface of right lung began less petechiae; during 26th week, the symptom of reduced volume and hard surface was less than before.

大体标本观察发现，单纯照射组大鼠于照射第5周时见肺脏肿胀、表面鲜红，并有暗红色斑片状出血；第12周时肺肿胀减退，表面瘀斑颜色转暗；第26周时其肺脏体积缩小、质地变硬，可见苍白实变灶。

The third states that petrolic enterprises are manufacturing enterprises, but different from general producing enterprises. The materials purchased by petrolic enterprises are numerous in variety and item, and big in volume. Meanwhile, the construction sites are widely scattered. There's no well-established purchasing management system.

第三部分主要介绍了油田企业采购管理的特点和存在的问题，油田企业的采购物资具有品种多、项目多、数量大等特点，很多施工企业在地点上分布极为分散，在采购管理方面存在许多的问题。

Tumor volume in pharyngolaryngeal squamous cell carcinoma:Comparison at CT,MR imaging,and FDG PET and validation with surgical specimen.

此两种情况的临床意义在于，前者可减少放疗靶体积，有利于保护正常组织和功能保存，后者可避免&漏照&，提高肿瘤放疗的局部控制率，减少肿瘤复发的可能性。

Just obtain ad of Shanghai subway TV 5 years the DMG of the the sole agency to " daily of the first finance and economics " express, had been in the first ten days of a month received an announcement in Feburary, DMG respect points out all inside Shanghai subway railroad car screen does not have frequency signal originally, Shanghai subway from cannot phonate inside requirement railroad car at the beginning, and we belong to information of platform layer operation to show establishment in the screen inside the platform, volume is under 70 decibel, and the advertisement that our bus stands is in formulary limits less than.

刚刚获得上海地铁电视广告5年独家代理权的DMG向《第一财经日报》表示，已经在2月上旬接到通知，DMG方面指出在上海地铁车厢内所有屏幕原本没有音频信号，&上海地铁从一开始要求车厢内不能发声，而我们在站台内的屏幕属于站台层运营信息显示设施，音量都在70分贝以下，而我们公交车站的广告都在规定范围以内。&

A little of the diaylsed solution was dilluted with distilled water (1:4) and applied to metallic sample plate following negative staining with sodium phosphotungstate solution. The sample was freeze-dried and examined by transmission electron microscopy 1.4 IFvs size and size distribution measured 1.5 The shape morphology of IFvs 1.6 Measureing the encapsulation efficiency and loading capacity of Liposomal Gd-DTPA A sample volume of 5ml was sent to analyze (Zhongshan University Analytical Center, Guangzhou).

1.6 Gd-DTPA脂质体包封率及载药量的测定取5ml前述离心后所得上清液送交中山大学分析测试中心，采用高频电感耦合等离子发射光谱法测定离心液中Gd-DTPA含量，用加入总的Gd-DTPA量减去离心液中的Gd-DTPA含量即得包封量。

Above all, the optimum synthetic condition of the photoactive compound is that acetone/water (85:15, volume ratio) is applied as the solvent and Et3 N is applied as the catalyst.

得到合成感光剂的最优条件：丙酮和水作溶剂的体积比为85：15，三乙胺作催化剂。

In addition, the recombination for large numbers of charge carriers would occur in the volume or on the surface of TiO_2. Therefore, the extension of the photoactive wavelength region of TiO_2 into the visible region and improvement of quantum efficiency are desirable for popularizing more TiO_2 photocatalyst, especially under solar light for industrial areas or poor interior lighting illumination in living spaces.

但纳米TiO_2具有较宽的禁带宽度，只能吸收太阳光中5%左右的紫外线，而太阳光中近45%的可见光在处理污染物中却得不到有效利用，因此太阳能的利用率较低，这就限制了其实际使用范围；另外，TiO_2半导体载流子的复合率较高，因此量子效率较低。

The effects of spatial hindrance , solvent, free volume were investigated. The result showed that the structure of graft copolymers exhibit a marked influence on photoisomerization.

另外，邻位被丙烯酰氧基取代的偶氮聚合物还表现出光致变色性禁阻，这说明空间位阻起了一个非常重要的作用。

The volume of phreatic water suitable for irrigation increases and the extent of desalinized field remarkably e...

本文以青铜峡灌区水土化学40多年动态监测资料为依据，探讨和评价其盐量的衰减和积聚的进程，为拟

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。