Drop the needles on the paper and calculate the percentage that fall on a line. With enough attempts, the answer should be the needle length divided by the width between lines, all multiplied by 2/pi.
将针随便丢在纸上，然后计算出落在线上的针的百分比，随着尝试次数的足够多，最终这个百分比将越来越逼近针的长度除以格子的宽度再乘以2/pi。
Sales, down 40% during the recession, have recovered more than half that drop, in line with the recovery in car production.
汽车销售量在萧条时期下跌了40%，现在由于汽车生产量的提高，销售量也已恢复下跌量的一半以上。
Yet Temasek's overall performance has been merely mediocre rather than abysmal-the 37% drop in dollar terms over eight months is exactly in line with the MSCI world share index.
然而淡马锡的整体表现不过尔尔，而不是非常糟透的——在过去八个月中，以美元计算的37%的降幅完全符合摩根·士丹利世界指数。
When you run the application, you can simply drag and drop the automobile icon onto different points along the assembly line.
当运行应用程序时，只需要将汽车图标拖拽到装配线的不同位置。
I've been out of touch with most of my old friends, only one or two still drop me a line occasionally.
我已经和我的大多数老朋友失去了联系，只有一两个还偶尔给我写信。
The Suction Strainer is a special Basket Strainer design that reduces pressure drop, a critical element in suction line applications.
吸入过滤器是一种特殊结构、能够减少压降的篮式过滤器，是吸入管道应用中的一种关键部件。
A dynamic voltage restorer (DVR) instantly reacts to drop in line voltage and restores missing portion of waveform from an energy storage device (eg. battery).
动态电压恢复器(DVR)对线路电压的跌落迅速作出响应，并通过储能装置(如蓄电池)恢复电压波形的失去部分。
The straight line, poppet-type construction of the CU7 minimizes pressure drop and provides smooth flow characteristics.
CU7直线管、提升型结构压降最小，流量特性曲线平稳圆滑。
Rain water along the eaves slowly down, began to drop a drop, and gradually formed a thin line.
雨水顺着屋檐慢慢流下来，开始是一滴一滴的，渐渐地形成了一条条细线。
Well, I've been out of touch with most of my old friends, only one or two still drop me a line occasionally.
我已经和我的大多数老朋友失去了联系，只有一两个偶尔给我写信。
Drop me a line if you want some of the BEST Leafy Green Juice recipes ever!
如果你想获取最好的绿叶蔬菜食谱，请给我写信。
If you've made it this far, drop me a line and let me know what you think of the site.
如果已经看到这里了，有什么想法就请写信给我，让我了解您对本站的看法。
Drag and drop the automobile along the assembly line.
沿着装配线拖拽汽车。
When a horizontal line appears, you can drop the portlet in that position if desired.
出现水平线时，如果愿意，可以将portlet放置在该位置。
Amazon beat both top and bottom line expectations as it posted second quarter earnings after the bell on Tuesday, sending its stock through the roof despite a drop in net income.
亚马逊(Amazon)在周二收盘后公布了第二季度业绩，营收及利润均超出外界预期。尽管其净利润下滑，但受整体业绩提振，该股在盘后交易大幅上扬。
I drop him a line frequently, sharing with him my happiness and sorrow.
我常写信给他，与他分享快乐与忧愁。
They drop me a line at Christmas.
他们在圣诞节寄给我一封信。
Let's keep in touch. Don't forget to drop me a line.
让我们保持联系，不要忘了给我写信。
Let 's keep in touch. Don't forget to drop me a line.
让我们保持联系，不要忘了给我写信。
I always fish a drop shot with a slight bow in my line, but I really keep the rod shaking to a minimum.
我总是在玩倒钓的时候保持钓线的半弯曲状态，并且将钓竿的的晃动幅度控制到最小！
If you give me your address, I'll drop you a line.
如果给我你的地址，我会写信给你。
Oh, I must drop her a line. I owe her a letter.
哦！我必须写信给她，我欠她一封信。
一定给我写信啊。
I'll drop you a line when I get there.
到那儿之后，我会写信给你。
Don't forget to drop me a line when you get to Canada.
到了加拿大不要忘了给我写信。
Just wanted to drop you all a line and give you an update.
想给大家写封信说一下我的近况。
Similar to buttonMask in Checker, it has a displayMask advanced component property, which controls how the text of each line in the drop-down window is displayed.
与Checker 中的 buttonMask 类似，它有一个displayMask高级组件属性，该属性可以控制如何显示下拉窗口中的每行文本。
For the above scripts, if the first line is replayed, it should generate the drop-down list.
对于上面的脚本，如果第一行被重新播放，那么它应该生成下拉列表。
Would you please drop me a line to let me know if you can come to…?
您可以写信告诉我您能否来……吗？
Would you please drop me a line to let me know if you can come to…?
您可以写信告诉我您能否来……吗？
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