查询词典 grains
- 与 grains 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The complex domain structure is related to the orientation of the crystal grains in the film.
薄膜的自发极化电畴主要由极化矢量垂直膜平面方向和偏离膜平面垂直方向的c畴所构成。
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Observations of pollen grains of the two regions can provide reference material for divergence and migration of Compositae, and for comparative studies of fossil pollen.
通过对这两个地区菊科植物花粉形态的观察有可能为菊科分化、迁移,以及化石孢粉的研究提供参考资料。
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Both the a-axis and ab-plane dip towards the downstream , the dip angles of the a-axis are low and concentrated, being 7—8°,the ab-plane dips at 7~21°, and the a-axis has more preferred dip of fabrics than the ab-plane; the peak of the grain-size frequency distribution curve of deposits in the Lushan area is in the range of 4 and 5 φ;The quartz sand grains are subangular and have well-developed conchoidal fractures, parallel striatio ns, upturned cleavage flakes,"V"-shaped holes and siliceous deposits.
摘 要:庐山第四纪泥砾沉积物的砾石组构特征表明,砾石岩性与山体基岩基本一致,砾石的等体积球径较小,加权平均砾径较中值砾径大,分选系数大于1,分选性差,φ值相对较小,平均为0.66,F值相对较大,在2左右,F/φ比值介于2.75~4.75,ρ值集中且较小,为22.75%~37.75%,砾石以棱角、次棱角状为主,磨圆较差;a轴和ab面都倾向沟谷下游,a轴倾角集中且较小,为7~8°,ab面倾角为7~21°,a轴较ab面具有更为优势的组构倾向;沉积物粒度频率曲线在4~5Φ范围内表现为峰;石英砂颗粒为次棱角状,贝壳状断口发育,具平行擦痕、上翻解理片、V形坑和硅质沉淀。
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It was found that the solvent type affected the gel point, the different amount of water addition could alter the structure of condensation polymer, the varying of ageing time influenced the growth of grains and the calcination temperature had great effect on phase structure and grain size.
发现不同的溶剂类型能够改变胶凝时间,加水量的多少会影响醇盐水解缩聚物的结构,陈化时间的长短直接改变晶粒的生长状态,煅烧温度的变化对粉体的相结构和晶粒大小有重要的作用。
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In this dissertation, refining grains, depositing conductibility carbon film on the surface of the particles and doping Mg~(2+) into the lattice of LiFePO4 were adopted to improve the electro-chemical performance of the cathode material.
本文运用了多种合成手段和分析技术,从材料制备、结构表征到电化学性能方面对磷酸亚铁锂进行系统深入的研究,制备出了性能良好的电极材料。
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He TiO_2 crystal grains conglutinate and distribute uniformly on slide in the form of multi-crystal anatase phase.
iO_2晶粒以多个锐钛矿相晶体(晶粒在10nm左右)的形式附着在玻璃片上,且分布相对均匀。
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The results show that the content of acetylene black is an important factor to influence the particle size of LiFePO4 and the contiguity between grains.
结果表明,乙炔黑的含量是影响LiFePO4微粒尺寸和微粒间接触界面的重要因素。
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The data of Monte Carlo simulated grains and pure iron show that the grain size is related to the face number by a curve convex upward.
仿真数据和纯铁实验数据均表明,晶粒尺寸与晶粒面数之间的统计关系表现为一条单调递增的凸曲线。
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The modification of the Gladman's model may then be proposed by the comparison of different models of grain coarsening with assumption of uneven in convexo-concave interface along grains. The modified Gladman's expression is given as: R_o =πr/3f_v(3/-2/Z) that may fairly predict the actual grain size observed.
比较了已有的晶粒粗化模型,在晶界面为凸凹不平的曲面前提下,对Gladman模型做了修正,提出了如下的修正Gladman公式: R_0=πr/3f_v(3/2-2/Z)该公式能较好地预测晶粒的实际尺寸。
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Light and heavy pressure can be regulated freely according to the grains of corrugated paper.
根据瓦楞纸的纹路可随意调节X、Y方向之轻压和重压。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。