The results indicate:(1) the knot diameter increases with the knot height and reaches limi.
研究结果表明:1)节子直径随着节子着生高度的增加而持续增加,在树冠基部达到一渐进值,可用Mitscherlich方程对节子直径进行预测;2)在树高约40%处以下的健全节长度随着节子着生位置的增加而逐渐增加,然后再向上有减小的趋势;3)疏松节随着胸径的增大而增大,随着节子着生角度的增大而减小。
This is in good agreement with atomic diameters as estimated by other methods.
它与用其他方法估计出来的原子直径非常符合。
For the nuclear diameter we have used 18fm.
我们用18fm作为原子核的直径。
An elect ron is about as large as a nucleus , it sdiameter being about 10 - 12 cm.
电子大约与原子核一样大,直径约为10-12厘米。
The main way for the reductive dechlorination of chloralkane is the direct transfer of electron.
电子直接转移是氯代烷烃还原脱氯的主要途径。
The fact that the alpha particles travel right through the foil means they travel through the atoms.
α粒子径直穿过簿箔这一事实意味着它们也穿过原子。
Hydrogen, the simplest atom, has a diameter of approximately 10-8 centimeters, ten thousand times greater than its constituent particles.
氢原子是最简单的原子，它的直径大约是10^-8厘米，这要比组成它的粒子大了一万倍。
The diameter of a 100-nanometer-wide wire would span about 500 atoms of silicon.
直径100奈米的导线所跨越的矽原子就有500个之多。
The diameter of the nucleus, if we think of it as roughly spherical, is of the order of 10-14m.
如把原子核粗略地看作球形，则它的直径的数量级为10－14m。
They flew right to the dish.
它们径直向碟子飞去。
The bullet flew straight as an arrow towards the animal.
子弹径直飞向那只动物。
single plane mean roller diameter
滚子单一平面平均直径
Slipform Construction of Large Diameter Raw-coal Buffer Silo Wall
大直径原煤缓冲仓仓壁滑模施工技术
The method of calculating the atomic radius and positive ionic radius of metal;
一种计算金属原子半径和离子半径的方法
So small is the diameter of the tube that it is hard to see it with the naked eye.
这根管子的直径太小了，用肉眼简直看不出来
That gun must be loaded with0.22 bullets.
那支枪必须装0。22英寸直径的子弹。
Papa walked straight to the stove in the kitchen.
爸爸径直走到厨房的炉子前，
single plane roller diameter variation
滚子单一平面直径变动量
Variations of Peach Tree Stem Diameter and Its Relation to Meteorological Factors
桃树茎直径变化及其与气象因子关系