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- Hub Flange - spoke hole diameter. 轴皮上穿辐条的孔的圆心所在圆的直径。
- It provides performance advantages over the conventional perforator with the same diameter and similar charges, its penetration depth is increased by 7% and entrance hole volume by 10%. 由于采用了复式射孔枪和复式射孔弹结构,使射孔弹和火药能量得到充分利用,与一般的枪径及弹型的射孔器比较,其穿孔深度提高7%25以上,孔容提高10%25以上。
- Influence of overflow hole diameter on performance of hydrocyclone for high water-cut crude predissociation. 溢流口直径对原油预分水旋流器性能的影响。
- The affects of slowness changes on hole diameter opposite a receiver could not be compensated completely. 计算结果表明,双发双收声系对扩径影响的补偿不彻底。
- Ideally, the site will be a cavity in a tree, well off the ground, with a small entrance hole facing south, and lots of room inside for brood and honey. 从理想的角度讲,新家的地点将在一棵树的内部,离地面要有一定的距离,蜂巢座北朝南,蜂巢里也要有大量可以生育并储存蜂蜜的空间。
- The compensated ability varies with the difference of bed slowness and changes of hole diameter. 随着地层时差的不同和扩径量的不同,双发双收声系的补偿能力也不同。
- The measurement of acoustic moveout is affected by both hole diameter enlargement and lithological change. 摘要声波时差测量结果受井径扩径和岩性变化的双重影响。
- The reporter saw : ground caved Department hole diameter of about 1 meter, the ground around a slight subsidence. 记者看到:地面塌陷处的洞口直径约1米,周围地面略有下陷。
- Select planting sites in the trench, hole diameter is approximately twice the root saplings. 种子要撒均匀,可以渗入一些细沙,然后分成两份来撒。
- Then,Fermat minimum time principle is used to deduce the compensation formula by considering the effect of both hole diameter and lithology. 声波时差测量结果受井径扩径和岩性变化的双重影响。
- The stress concentration factor (SCF) decreased with the increase of the width of plates when the hole diameter was definite. 结果表明:在开孔尺寸一定的情况下,随著板宽的增大,开孔损伤板的应力集中因数减小;
- The factors of distance, hole diameter, K value and temperature affecting the measuring precision of K value of angle probe were analyzed. 分析距离、孔径、K值和温度等影响斜探头K值测量精度的因素。
- The direction of the perforator development was more penetration depth, concentrated hole, large hole diameter and non pollution blasting. 最后提出射孔弹应向高穿深、高孔密、大孔径、无污染的方向发展。
- The effect of spinneret hole diameter on the filament diameter and birefringence of PET POY was studied by using the same spinneret. 具体分析了喷丝孔直径与剪切速率及喷丝头拉伸倍数之间的关系,提出了喷丝孔直径的选择依据。
- One important result is that the non-intentional birefringence depends on the mean air hole diameter, and a increase of the size of the fiber structure the birefringence. 结果表明,由孔径分布不规则所产生的双折射的大小主要取决于空气孔直径的平均值。
- METHODS: The maximum theoretic deviation were calculated with the distance from the occlusal table to the top of the fixture, based on the dental template which was 4mm in thickness and the 2.3mm access hole diameter. 方法:确定种植手术导板的厚度为4mm;孔径为2.;3mm;计算其最大理论偏差; 并根据从种植义齿(牙合)面到种植体顶端的距离;求得最大理论偏差。
- I'll meet you at the entrance of the zoo tomorrow. 明天我会在动物园的入口处和你见面。
- The filtration behavior, the probability of the soil particles passing through the nonwoven geotextile and the factors influencing hole diameter of nonwoven materials were discussed. 并阐述了土壤/土工材料系统的几种主要过滤形式,土壤颗粒通过非织造土工材料的概率及影响过滤孔径的因素。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。