查询词典 on the surface of

The toxicity and the osteogenous ability on the surface of PCHA: Cytotoxicity tests demonstrated that PCHA has excellent biocompatibility, and cells grow normally on the surface of PCHA.

CHA毒性检测和表面细胞活性的观察：PCHA浸出液与骨髓基质细胞共培养，MTT检测细胞生长曲线与空白对照组无差异，表明材料无毒性。

The free phosphonic groups shielded most of the Lewis-acid sites on the surface of zirconia and imparted negative charges on the surface at high pH, resulting in excellent resolution for phenols and a great improvement for the separation of benzoic acids.

在该固定相上，酸性化合物的色谱性能得到明显改善，硝基酚、苯二酚等在氧化锆上通常难以洗脱的酚类化合物，均得到了高效分离。

The results of DLVO theoretical calculations indicate that the total acting energy between the titanaugite and ilmenite particles at pH 5.9 is negative, showing as attraction, which causes the superfine titanaugite particles attach on the surface of ilmenite. At pH 8.5, because of large electrostatic repulsion energy, the total acting energy shows as strong repulsion, thus the superfine titanaugite particles can not attach on the surface of ilmenite.

DLVO理论计算结果表明：当pH=5.9时，两种矿物颗粒间的总相互作用能为负值，表现为相互吸引，微细粒级的钛辉石会在钛铁矿表面上粘附，使钛铁矿的回收率显著降低；当pH=8.5时，由于静电排斥能大，总相互作用能仍表现为较强的排斥力，微细粒钛辉石不能粘附在钛铁矿表面。

This study used the pick-up head from the commercial DVD-ROM as the basis for optical path, and drilled a 2mm hole on the focusing object lens. After combined with the design of a beams plitter, the laser beam source of the two DVD formed two in-line laser beams. One laser beam passed through the undrilled part, and focused on the surface of the object to be tested, in order to measure the displacement variance of the surface.

於三自由光学测探头的研制上，则将DVD 探头之聚焦物镜做一2mm 的穿孔，於搭配一分光镜的设计后，使个DVD 的光源形成同轴光束，将其中ㄧ光束经由聚焦物镜未穿孔部分，聚焦於待测物表面，用以测待测物表面的位移变化，另一光束则穿透过聚焦物镜穿孔部分，直接将光束投射至待测物表面，作为待测物表面之个角的变化测。

The results show that the inhibitor adsorbs on the surface of carbon steel while it does not adsorb on the surface of stainless steel in aqueous NaCl solution.

结果表明，在NaCl水溶液中，缓蚀剂只吸附在碳钢表面，而不吸附在不锈钢表面；当碳钢与不锈钢耦合后，缓蚀剂在偶对的阴极和阳极都有吸附。

Paper production business card printing and membership card making out powder, szlama and peeling of the main reasons: blanket on ink and paper-surface contact with Nano-imprint lithography process, on the surface of the paper uponsize and the avulsing force viscosity, and the force with the business card printing and membership card making faster.

纸张产生制卡和会员卡制作掉粉、拉毛和剥皮的主要原因表现为：橡皮布上油墨与纸面接触压印过程中，对纸张的表面产生粘拉力和剥离力，并且这种力随制卡和会员卡制作速度的加快而增加。

The results show that, the microstructure of the boiler steel is unqualified and great stress appears on the surface of drum caused by boiler scale, so micro-crack appears and grows on the surface of boiler steel which leads to dehiscence.

结果表明：锅筒钢板组织不合格，同时锅垢还使锅筒钢板表面产生较大的应力，致使钢板产生显微裂纹并扩展，以至最后开裂。

Treatment by different methods, samples in original state, free of wax, free of lignin and hemicellulose were obtained. Then, they were attached on the surface of new cleaved mica and measured by tapping mode AFM. It was found that the main structure of straw cell wall is composed of buddles of cellulose microfibrils, and hemicellulose links them together to form a network structure, on the surface of the network lignin aggregate together to form a protect level. The AFM result consistency very well to the theoretical model of cell wall proposed by Vincent.

在第一章中，我们选择了来源丰富的细胞壁资源小麦秸秆作为研究对象，通过选择不同的样品制备方式，分别得到了细胞壁原始状态、脱除蜡质、脱除木质素及半纤维素的样品，利用Tapping mode AFM我们观测了样品表面的精细结构，发现细胞壁中纤维素、半纤维素及木质素之间存在与理论预测基本一致的关联结构。

In the process of wood drying, because that the dry rate on the surface of wood is ten times than which inside, the moisture content of wood on the surface reduce to the fiber saturation point first, and begin to shrinkage, but the moisture inside content of wood is far higher than the fiber saturation point, the higher the standard criterion in wood drying, the more obvious of shrinkage.

摘 要：在木材干燥过程中，由于木材表面水分的蒸发速度比木材内部水分移动的速度大10倍左右，因此木材表面的含水率首先降低到纤维饱和点，并开始发生干缩，而此时木材内部的含水率还远远高于纤维饱和点，干燥基准越硬，这种现象越突出，木材发生开裂的可能性就越大。

Based on the principle of powder surface modification and the coating process of chemical deposition, the composites of titania/ kaoline were prepared by the hydrolysis of titanium tetrachloride and precipitating on the surface of kaoline.

借助粉体表面改性的原理及液相化学沉积的包覆工艺，以高岭土为核，利用四氯化钛水解在其表面包覆一层纳米二氧化钛制成高岭土复合钛白，并用TEM、XRD等手段进行了表征。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。