查询词典 rough-wrought

As a father of three children, Rock says life was rough without a car for the last two years.

作为一个三岁孩子的父亲， Rock 说在过去的两年中，没有车子的生活是很困难的。

For the case of linear function, a classification algorithm based on Rough Set and regression is presented.

另外我们给出了一个更一般的、根据连续属性的等价类定义，对线性的特殊情况，给出了基于粗糙集和回归分析的分类方法。

Lisa: I know, it's kind of rough.

我知道，很艰难的。

If you are curious about the results of your wash, use ordinary litmus paper, it will tell you the rough pH level.

如果你怀疑水洗的成果，使用普通石蕊试纸测测PH值。

If we will look back upon the past, many of us will find that the very time our Heavenly Father has chosen to do the kindest things for us, and given us the richest blessings, has been the time we were strained and shut in on every side, God's jewels are often sent us in rough packages and by dark liveried servants, but within we find the very treasures of the King's palace and the Bridegroom's love.

让我们回想回想过去的经历，我们中间一定有许多人会记得：什么时候我们的父要替我们成就一件美事，要赐我们一件福份，什么时候我们就会遭到痛苦和逼迫。神送我们的礼物，总是包裹得很粗陋，藉肤色黝黑的仆人送来的；但是一打开来，我们就发现里面所包裹着的，是王宫里的珍宝和新郎的爱。——宣信 A.B.Simpson

I am afraid we have to lodge a claim with you for rough packing.

恐怕我们不得不因包装太差而向你方提出索赔。

Rough pipe ; turbulent boundary layer ; logarithmic velocity distribution.

粗糙管；紊流边界层；流速分布对数律

In this paper, formulas for calculating the thickness of the turbulent boundary layer and the inlet length in the entrance region of the rough pipe are given with the help of momentum integral equation in which the velocity distribution is the logarithmic law.

本文在流速分布对数律假设下，通过求解动量积分方程获得了粗糙圆管进口段紊流边界层和进口段长度的计算式。

After researching on open channel roughness coefficient, the authors conclude that coefficients n and k have a good relationship and fit out of n-k logarithmic equation. But smooth and rough open channel with different n-k equation, needing further study.

对明渠糙率系数的研究，得出结论：明渠糙率系数与系数k有良好的对数关系并拟合出n-k的对数方程，但是光滑床面和粗糙床面有不同的n-k方程，有待进一步研究。

For the loggerhead's rough shell, the team uses a harmless epoxy, and a base plate which will slough off after a few days.

而对于红海龟那表面粗糙的外壳，考察队需要使用一种无害的环氧树脂和一个基底盘来固定摄像机，所使用的地盘会在几天后脱掉。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐