查询词典 diameter

Surface energy of nanocluster decreases with the increasing diameter, and is higher than that of bulk counterpart.

团簇的表面能随着团簇尺寸的增大而减小，而且表面能均高于体材料的表面能。

The total length of roots in a 120cm wide and 90cm deep soil profile is 98714.8cm, which can enlace soil about 235 circles. The average diameter of eulaliopsis binata Retz.

在120cm×90cm土体内，蓑草根系总长98714.8cm，相当于缠绕整个土体235圈，正是根系的这种缠绕固结作用显著提高了土壤抗侵蚀的能力。

The columns are 30 inches (76 cm) in diameter reaching 47 feet (14.3 m) and there are 114 in total, each with an entablature 5 feet (1.5 m) deep.

圆柱圆周长30英寸，高47步（14.3米），共计114根，每根圆柱之间相隔5步（1.5米）。

The simulation results show that the forming force will be increased markedly by increasing the diameter of steel billet and the entrance half angle.

模拟计算表明，随着坯料直径的增加以及入模半角的增大会引起成形力显著提高；此外，键齿高度的增加及宽度的减小也会引起成形力增加。

After the optimal design, some parameters of the impeller such as entrance angle and diameter and have been changed. The improved impellers efficiency and cavitation performance are better than the former one.

通过对叶轮入口处的流场分析，证实了该泵性能下降是由汽蚀造成的推测；基于速度系数法建立了叶轮优化的数学模型，通过得到的流场数据和该数学模型对原叶轮进行了优化设计，优化结果对叶片的入口角和叶片的入口直径等参数进行了改进，优化后的叶轮达到了提高泵的汽蚀性能和效率的目的。

The result indicates that the ratio of roll diameter has the most important effect on the end curl,the angle of entrance is in the second place,the roll rotational velocity has the weakest effect.

正交实验是L25(45)，研究表明：辊径比对头部翘曲影响最大，导入角的影响次之，轧辊转速的影响最小，各种因素的影响趋势变化呈现了不同的规律。

The cross experiment was designed with L25 (4^5) The result indicates that the ratio of roll diameter has the most important effect on the end curl, the angle of entrance is in the second place, the roll rotational velocity has the weakest effect.

正交实验是L25 (4^5)，研究表明：辊径比对头部翘曲影响最大，导入角的影响次之，轧辊转速的影响最小，各种因素的影响趋势变化呈现了不同的规律。

The best technology parameters of rolling 6 mm Pb for experiment milli are 130/130 roll diameter, eduction 5%, angle of entrance -3°, roll rotational velocity 164 rpm.

实验轧机控轧6 mm铅板头部翘曲的最佳工艺参数为上下轧辊直径比1：1，压下率5%，导入角-3°，轧辊转速164 r/min。

And then the principle and method of the multi-circuits that enwrap and magnetize the wire rope axially are put forward, which leads to the solution to the problem of magnetic saturation of the large diameter wire rope.

本学位论文结合国家"八五"科技攻关项目"大直径钢丝绳检测技术及设备"，对钢丝绳磁性无损检测技术原理及其实现进行了深入、系统的研究。

The most stricture section is at 2cm above the midpoint between greater trochanter and lateral epicondyle, with the sagittal plane diameter being 10.56 1.49mm, and the coronal planediameter 10.08 1.67nnn.

大转子外下缘至外上髁之中点上2.0cm处骨髓腔最狭窄，矢状径为10.56±1.49mm，冠状径为10.08±1.67mm.2LRDCIN的钉体两侧有侧翼，主钉不带槽。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。