查询词典 thickness

Design the structure of high performance Low-E film including its material and thickness of every layer according to basic optical theory. Carry out an innovative work to calculate its optical performance by characteristic matrices and optical admittance. Compare the results with those we get by traditional measurement.3. Prepare Low-E films with RF magnetron controlled reactive sputtering. The result shows that in the visible region (380nm-780nm), the highest transmittance is 82.4% while the average value is 75%. In the NIR region (780nm-2500nm), the average transmittance is 16.2%. These characters can fit the demand of the glass used in architecture and cars, and also in other applications.4. We novelly use the material Titanium as protective layer to solve the problem that Ag layer would disappear when depositing the second TiO_2 layer. As the protective layer, Ti does not increase the number of targets so as to lower the costs. The thickness of the protective layer Titanium is adjusted by controlling of sputtering time. Results shows the Low-E films get the best optical character when the sputtering time of Titanium is 20 seconds5. We novelly proposed a new transmittance quality factor Q=_·(?_-__ to evaluate the performances of Low-E films, which makes it easier to judge the qualities of Low-E film.6. The photocatalysis of Titanium dioxides is researched and introduced into Low-E films. Sb-doped TiO_2 thin films are prepared. Its photocatalysis and hydrophilicity are measured.

论文的工作主要有：1、总结了低辐射薄膜的制备方法，性能，以及国内外最新研究进展和应用，并对两种类型的低辐射薄膜进行了比较。2、从光学基本理论开始，设计了离线低辐射薄膜的结构，包括每一层的材料和厚度，并创新性的用特性矩阵和光学导纳理论计算了该离线膜的光学性能，利用软件对其进行了仿真，与实际制备的薄膜所测量的性能相比较。3、完成在实验室仪器上制备低辐射薄膜，掌握其工艺条件，解决了超薄金属膜的制备问题，所制备的低辐射薄膜在可见光区(380hm-780hm)最高可达82.4%，平均透射率为75%；在近红外区(780nm-2500nm)的平均透射率为16.2%，其性能达到建筑物幕墙玻璃，汽车前挡玻璃等应用标准，并为进一步的大规模生产打下基础。4、针对中间银层在镀上层膜时易被氧化这一工艺难题，本研究创新性的提出用Ti膜作为保护膜，没有增加新的靶材，提高了生产效率，并节约了生产成本。

As introduced by relative information, for foreign plants have not solved the joints between over-voltage crosslinked polythene cables so far, the second method should ensure that the crosslinked polythene layer of excessive thickness filled during the later pressed heating sulfuration process has nohuge air hole is produced and left if the thickness extruded at one time is overlarge to 15～30mm during the process of plastic extruding XLPE crosslinked polythene to recover insulation.

第二种方法，据有关资料介绍，由于国外厂家还未解决超高压交联聚乙烯电力电缆的中间接头，在绝缘恢复挤塑XLPE交联聚乙烯的工艺过程中，一次挤出的厚度如果过大，达的时候，要保证填充的过大厚度交联聚乙烯层在后期加压加热硫化工艺中，不产生留存有大的气孔。

During LASIK surgery, central corneal thickness was measured with ultrasonic pachymeter. We created a corneal flap using Mona M2 microkeratome with an intended flap 130 μm, and then central conical thickness was measured again.

在LASIK手术中，我们会先用超音波量角膜厚度，接著用标记角膜皮瓣厚度110μm的Moria M2角膜板层刀切了角膜皮瓣后，再量剩余角膜厚度，两者相减即为角膜皮瓣的厚度。

With the seeds from nine natural Cyclocarya paliurus populations as test materials, their phenotypic traits, including 1000-seed weight, seed size, seed diameter, seed thickness, and seed diameter/thickness ratio, were investigated, and the phenotypic diversity among and within the populations were studied by the methods of ANOVA analysis, hierarchical cluster analysis, and correlation analysis.

以青钱柳分布区内的9个天然群体种子为试材，对种子千粒重、体积、直径、厚度和径厚比5个表型性状进行了系统的比较分析，采用方差分析、相关分析及聚类分析等方法对群体间和群体内的表型多样性进行探讨。

Sample 8, a paraffinic mineral oil,(Figure 2.7, h), at 4 ms-1, 50oC has a film thickness of 263 nm whilst at 150oC, the film thickness 'h' is only 43 nm.

样品8日，石蜡矿物油，（图2.7 ， h ）项，在4毫秒- 1 ， 50oC了薄膜厚度的263纳米，而在150oC ，薄膜厚度的H是只有43纳米。

The fiber length has only little influence on the basic density within the growth rings, and significant correlation at 0.01 levels was found between the basic density and the fiber length among the different rings. Only slight negative correlation was found between the basic density and the fiber width within the growth rings, but significant positive correlation at 0.01 levels was indicated between the basic density and the fiber width among the growth rings, contrary to that of fiber length. It was demonstrated that significant positive correlations at 0.01 levels between the basic density and fiber double wall thickness, fiber length to width ratio and double wall thickness to diameter ratio, significant negative correlations at 0.01 levels between the basic density and fiber diameter and diameter to width ratio, only slight negative correlation between the basic density and fiber width both in the same growth rings and among the different growth rings. No significant correlation was found between the basic density and the vessel morphological features, nor was the tissue proportion in the same growth rings. But among the different rings, it was found there was significant positive correlation at 0.01 levels between the basic density and the fiber proportion among the different rings, and significant negative correlation at 0.01 levels between the basic density and vessel-elements proportion and ray proportion, only slight negative correlation between the basic density and the parenchym proportion. Significant or no significant negative correlation was found between the basic density and the microfibril angle in the same growth rings, but significant negative correlation was found between the basic density and the microfibril angle among the different growth rings.

生长轮内纤维长度对基本密度的影响不大，而在不同生长轮间纤维长度与基本密度达极显著正相关，纤维宽度与此相反，同一生长轮内纤维宽度与基本密度极显著负相关，不同生长轮间只有微弱负相关；基本密度与纤维双壁厚、长宽比、壁腔比在生长轮内和生长轮间均呈极显著正相关，而与胞腔直径、腔径比均呈极显著负相关，仅与纤维宽度呈微弱的负相关；导管形态对基本密度的影响不显著；同一生长轮内组织比量对基本密度的影响也不显著，但不同生长轮间基本密度与纤维比量呈极显著正相关，与导管比量和木射线比量呈极显著负相关，与轴向薄壁细胞比量仅呈不显著负相关；生长轮内基本密度与微纤丝角呈显著或不显著负相关，但在生长轮间这种负相关达到极显著水平。

To measure the thickness of peripapillary retinal nerve fiber layer in normal Chinese subjects with optical coherence tomography and to identify the factors that might affect RNFL thickness.

目的 应用相干光断层扫描仪测量中国正常人视网膜神经纤维层厚度并探讨年龄、屈光度、性别及视盘面积对平均RNFL厚度的影响。

Laser in situ keratomileusis significantly decrease the RNFL thickness of central macular fovea and superior area around the optic disc 1 day postoperatively. but it did not significantly affect macular retinal volume and the peripapillary and perimacular retinal nerve fiber layer thickness postoperatively except the area mentioned above.

LASIK术后早期黄斑中心和视盘上方视神经纤维层厚度变薄，有显著统计学意义；而对黄斑特定范围视网膜体积、黄斑和视盘周围他部位视神经纤维层厚度的影响无统计学意义。

A side of the blade used for striking the ball shall be covered with either ordinary pimpled rubber , with pimples outwards having a total thickness including adhesive of not more than 2 mm , or sandwich rubber, with pimples inwards or outwards , having a total thickness including adhesive of not more than 4 mm .

用来击球的拍面应用一层颗粒向外的普通颗粒胶覆盖，连同粘合剂，厚度不超过2毫米；或用颗粒向内或向外的海绵胶覆盖，连同粘合剂，厚度不超过4毫米。

3 A side of the blade used for striking the ball shall be covered with either ordinary pimpled rubber, with pimples outwards having a total thickness including adhesive of not more than 2mm, or sandwich rubber, with pimples inwards or outwards, having a total thickness including adhesive of not more than 4mm.

用以击球之拍面应以一块连粘合物在内总厚度不超过2公厘，颗粒向外的颗粒胶覆盖，或用一块连粘合物在内总度不超过4公厘，颗粒向内或向外的海绵胶覆盖。

Connectors are lines that can be anchored to particular places, called glue points , on the graphic object.

连接符，可固定在图形对象的特定的地方的线条。

Another way of putting it, too many agents have a say in each other's work, and bureaucratic rigor mortis sets in.

另一种表达是，太多的作用物在彼此的工作里都有话语权，官僚的僵尸开始抬头。