起线

Productive expansion curve is the orbit of equilibrium point's variation in optimum factor combination caused by expanding firm's produce scale when not changing the price of produce factors.

文章在Cobb-Dauglas生产函数的基础上，推导出扩展线的参数方程，并得到成本支出与产量之间的一个函数关系，用以分析规模报酬的情况。1 Cobb-Dauglas生产函数Cobb-Dauglas生产函数是由数学家柯布和经济学家道格拉斯于上世纪30年代初一起提出来的。

A seemingly harmless throw-in from Tostao, level with the edge of the area, was hooked across the area by Rivelinho and that man Pele was there, belying his lack of height to outjump Tarcisio Burgnich and head the ball into Enrico Albertosi's top left-hand corner.

托斯塔奥一次看似没有威胁的界外球掷到禁区线附近以后，里维利诺顺势将球钩到禁区另一端。在那里候个正着的贝利迎球高高跃起与布尔尼奇争顶抢得先机，以弹跳弥补了身高的不足，一记头锥贯入阿尔贝托西把守的大门左上角。

A new control technique for control of parasitosis in the sheep farms was made, including "periodical monitor, deworming according to parasitosis level, evaluating the deworming effect".

从而建立起"定期监浊、按需驱虫、及时评估"的控制技术，实施2年来的结果表明，该场绵羊的主要寄生虫病即片形吸虫病和线虫病的感染率分别下降了80.51%和27.80%。

For example when you pause your retrieve, the 3X Craw will stand up behind your weight and the pinchers will flare up just like a real crayfish! It won't lay on the bottom like a normal plastic craw will, which is not realistic Fig.

假如做个尝试，用一个3X 的吓饵虫做个试验，当你停止收线，做一个的停顿，软饵会轻触地面后在铅坠上立起，虾钳会向上方张开，随水流飘动，张牙舞爪，仿似一只真正的自然饵虫，而一般的普通塑料虾饵却只能平躺在水底，看上去和死的一样，一点也不自然（图片7）。

In the crossed plane polariscope, by rotating the polarizer and the analyser at constant rate in synchronism and recording images by a CCD camera continuously, four phase-shifted images whose intensity are integrated by sensors are obtained.

在正交偏振光场下，按一定速度同步旋转起偏镜和分析镜，CCD摄像机可连续获取四幅相移光弹图像，由CCD像敏单元积分获得其光强值，通过所提出的相移法运算，可以迅速地得出全场等倾角和等差线的相位值。

It is not so easy a matter however to fabricate a grid which will polarize light, but it has been done.

然而要做一个让光起偏的线栅则不那样容易，但是究竟还是做出来了。

The effect of the linear birefringence and the incident polarizing angle on the output performance of the sensor were derived using Jones matrix,and simulations were made.

介绍了基于法拉第磁光效应小型光纤磁场传感器的系统结构，利用琼斯矩阵对线双折射及入射起偏角对传感器输出特性的影响进行了推导与仿真。

It's equipped with nini-lifter-and-presser foot which makes the presser foot up, and then sewing the flesible cloth with nice-looking and soft stitches.

对于有伸缩性的面料，装备了微量的抬压脚装置就会使压脚轻轻浮起，然后进行缝纫，缝出的线迹整洁美观。

From this incident,I understand that love is just a thread in the quilt of our life.

从那一刻起，我明白了，爱情就像是生活中被子里的一根线。

From this experience, I understand that love is just a thread in the quilt of our life.

从那一刻起，我明白了，爱情就像是生活中被子里的一根线。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。