变得不平

And 0.4～0.6 respectively for the induction coil with round crosssection and rectangular cross-section; The magnetic flux density of coil made with round pipe was nonuniform, especially near the inner wall of coil turns that caused a fluctuation of electromagnetic pressure on the surface of liquid metal and had a bad effect for forming a sample with uniform cross-section and smooth surface; The system of screen and restraint magnetic field not only had an efficient effect on restraining the electromagnetic stirring and stablizing meniscus, also caused the conecial periphery of melt to be vertical; The position of top and S/L interface of melt had a direct effect on the meniscus shape. The meniscus profile varied from cone-shaped through column to cucurbituceous shape with the increase of top height or decrease of S/L interface.

对圆形截面、矩形截面感应圈来说D/H分别取0.7～1.1，0.4～0.6较为理想；对多匝感应圈来说，在匝间处存在漏磁，易引起熔体表面起伏不平，这种现象在用圆铜管绕制的感应圈中较为明显；屏蔽—抑流系统的加入可以消除电磁搅拌，使熔体稳定性增强，同时可使形态呈锥形的熔体侧面变得垂直成为理想形态；熔体上液面、固/液界面的选位直接影响成型形态，上液面升高，熔体形态经历锥形→柱形→葫芦形的转化，固/液界面下降则经历锥形→葫芦形的转变。

When you're relaxed, your wave becomes smooth and consistent, like a sine wave.

当你感到有压力，你的波型变得犬牙交错和高低不平。

As the moon scudded across the warm sky toward midnight, Simon's steps grew heavier and heavier The lich-yard seemed to have no ending—indeed, the ground had begun to rise and fall over the gentle humps of the outer downs while he still walked among the weathered stone teeth, some solitary and upright, others leaning together like old men in senile colloquy He wove in and out among the buried pillars, stumbling across the uneven, tussocky ground Every step became a struggle, as though he waded in high waters

这温暖的夜空中，月亮渐渐地移向了午夜，Simon的脚步越来越沉重。这墓园，似乎没有尽头，总也走不完——实际上，在这远离城镇的丘陵上，这地面沿着那些并不陡峭的土堆，变得起伏不平，而他，不但要越过这些小土丘，还要绕过那些风化了的石头，这些石头，有的是单独竖立，有的则互相倾斜倚靠，象是默默交谈的老年人。他在这些埋在地上的墓碑间，绕进绕出，在这些坑坑洼洼、杂草丛生的地上，磕磕绊绊地走着。迈出的每一步，都那么艰难，就象是他在很深的水里跋涉着。

On May 18, morning 9:30 I driving yourself the 5008 small cars from ten spot type cross-country shan fine blunt small one elementary school reunion, when the rain came long rich, only 55Km + 900m road, and rugged construction to learn exactly rain chung-ho, roadside pile cap fence stone, had a lot of bad road, become more difficult driving.

2009年5月18日，上午9：30左右我驾驶着自己的众泰5008小越野型汽车从十八连山乡细冲完小独木小学到雨汪，当来到富长线55Km+900m 处，只见路面崎岖不平，加之正好雨汪中学在建盖围墙，路边堆了很多石头，本来就不好的路面，变得行车更加艰难。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失