直径的

Stem and fructification , found length of scape and rachis, length and diameter of fruct accorded with conic.

记录天麻花苔和果实的发育过程，发现花茎、花序轴的伸长以及果实长度、直径的生长过程均呈二次曲线趋势。

In general, the curvature radius of the optical fiber must be greater than or equal to 40 mm.

光纤的弯曲半径应大于光纤直径的 20 倍，一般情况下弯曲半径大于等于 40mm，光纤的走线路径上，不能有突出元器件。

Meanwhile , the measurement error of contact angles caused by the measurement error of droplet height , the bottom diameter of droplet and the turning error of protractor were discussed : Verification experiments were performed and the results obtained are coincident with the theory . Finally , hypsometry is proved to be more precise , faster and more convenient .

从理论上对这2种液滴角度测量法的测量原理和测量误差进行比较分析，分别讨论了液滴高度，底端直径的量取误差和量角器转动误差产生的接触角测量误差，并用实验进行验证，这些实验结论和理论相符，最后证实量高法更准确，快捷，方便。

The results show that the intensity of magnetic field decreases with diameters and numbers of induction coil increasing.

结果表明：随着感应线圈直径的增大，最大磁场强度降低；随着锥度的增大，线圈中最大磁场强度降低；随着感应线圈匝数增加，线圈中的最大磁场强度增加。

The pipes of different caliber demand different qualities of inoculant, or this will decrease the properties of anti- corrodibility and durable performance.

不同直径的管道孕育剂的需要量不同，否则会影响铸管的抗腐蚀性能和耐用程度。

The change of external support diameters have no significant effects on development of internode, blade, petiole and tendril.

外界支持物直径的变化对节间、叶片、叶柄以及卷须的发育时间进程无显著影响，但节间、叶片、叶柄及卷须的发育时间并不同步。

METHODS. Semicircular test and reference stimuli of variable diameters were used in a binocular test that measured interocular size disparity between perceptually iseikonic stimuli in subjects with a unilateral macular hole.

通过使用半圆测试和可调直径的标准刺激物，对不对称的黄斑裂孔受试者双眼间产生知觉等像刺激物大小的差异进行测量。

The influence of inlet turbulence intensity on the velocity, temperature, turbulence kinetic, friction coefficient and Nusselt number is limited on a limited region which is smaller than 30d.

5旋转螺旋管道内的入口湍流强度对流动和温度场结构、湍动能、摩擦系数以及Nusselt数的影响都局限在距离入口端不超过30倍管道直径的有限长度内。

In the business card printing and membership card making, paper tape of linear velocity stays the same, but the palstance are devicedesigned of the paper roll diameter increases.

在制卡和会员卡制作过程中，纸带的线速度保持不变，而纸卷的角速度却随着纸卷直径的减小不断增大。

The research result shows that the sliding friction makes nonlinear oscillations about an average value when the depth of the particulate pile with 2 mm particulate diameter is greater than 0.5 to 2 times the diameter of the container.

研究发现，厚度为容器直径的0·5到2倍之间，粒径为2mm的颗粒堆，对探测棒的滑动摩擦力在一个平均水平上随时间作非线性振动。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。