查询词典 bore diameter

And the effects of shaft geometry on bearing and deformation characteristic of large diameter belled pile are studied by using this model. The changing regularities of end bearing ratio of large diameter belled pile are obtained.

随后，运用该模型分析了大直径扩底桩的桩身几何参数等因素对其单桩承载变形性状的影响，得到了大直径扩底桩端阻比的变化规律。

Finally, considering the fact that the large diameter belled piles bear not only the vertical load but also the lateral load in engineering practice, the lateral bearing behavior of large diameter belled piles should be studied.

最后，考虑到实际工程中大直径扩底桩在主要承受竖向何载的同时还可能经常承受一定的水平荷载，建立了用于研究大直径扩底桩水平承载性状的三维数值分析模型。

The diameter distribution shaped a gentlely left bias normal distribution curve. This article shows law of diameter structure of natural Betula L.

本文利用Weibull分布函数拟合的结果也表明了桦树天然林不同生长发育阶段直径结构的这些规律。

My period is expected to do the color 11.9,36 W, 88 biparietal diameter, femur diameter of 66, doctors said that normal is not a big baby.

我的预产期是11.9，36W去做的彩超，双顶径88，股骨径66，医生说宝宝正常不算大。

If you pelvic diameter could normal birth (2) you make about prenatal B-look at the fetal biparietal diameter is the amount of how many?

1如果你骨盆径正常的话就能顺产(2)您在产前做一下B超看看胎额双顶径是多少？

BPD: BPD representative of fetal head biparietal diameter is the diameter measurement of fetal head on both sides of the data, is projected as one of the indicators of fetal size.

双顶径：BPD代表胎头双顶径，是指胎儿头两边直径测量的数据，也是推算胎儿大小的指标之一。

I am now 36 weeks pregnant, today went to the hospital to do B-, B Value show baby biparietal diameter 9.4cm, femur length 6.5cm,, placenta 2, the doctor said that I fetus too, the first large, I am worried that I would like to ask whether it is normal for my baby, 32 weeks for biparietal diameter 8.5CM, is growing too fast?

我现在是怀孕36周，今天去医院做B超，B超值显示宝宝双顶径9.4cm，股骨长6.5cm，，胎盘2级，医生说我的胎儿偏大，头大，我很担心，请问我的宝宝是否正常，32周时双顶径为8.5CM，是否增长过快？

Small biparietal diameter may ah, femur diameter and almost normal, doctors said may mean a small weight, but now 20-30 grams a day longer, it need not worry.

双顶径可不小啊，股骨径与正常值差不多，可能医生说的小是指体重，不过现在每天要长20—30克呢，不用着急。

Fetal femur length is the length of femur, and its normal value with the corresponding month of pregnancy biparietal diameter value difference of about 2-3 centimeters, for example: biparietal diameter of 8.8 cm, femur length for the 5.8 - about 6.8 centimeters.

股骨长度是胎儿大腿骨的长度，它的正常值与相应的怀孕月份的双顶径值差2—3厘米左右，例如：双顶径为8.8厘米，股骨长度应为5.8—6.8厘米左右。

This method can get cannular sapphire with desired inner diameter and outer diameter and length, and avoid difficulty and waste of processing the clubbed crystal.

本方法可直接获得所需内、外径尺寸和长度的高性能管状蓝宝石，避免了由棒状晶体再经后期机械加工的困难及浪费。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。