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。
But in the 1990s something dramatic happened, and the needle went way past the red line.
但在20世纪90年代，事情发生了戏剧性变化，指针大大超过了警戒的红线。
Having spent 500 hours under the needle in the past 20 years, Varley has almost every square cm of her body decorated, but she draws the line at having her face tattooed. see.
过去20多年中，伊索贝尔花费500小时将自己全身上下几乎每一寸肌肤文满文身。
Using the left hand pull the top section down in order to line its edge with that of the under section (needle still in the down position) which remains flat.
为了使上层裁片的边与下层裁片的边成一排，用左手将上层裁片往下拉，这样可保持平整。
Such as cylindrical roller bearings, tapered roller, needle, ring and other on-line automatic detection.
如轴承圆柱滚子、圆锥滚子、滚针、套圈等的在线自动检测。
The numerous rivers heart surface, threads a needle the line to suture sadly.
千沟万壑的心脏表面，穿针走线般地缝合进悲伤。
Falls the line auto-stop, returns automatically draws back, makes up embroiders (may establish draws back needle number).
掉线自动停机，自动回退，补绣(可以设置回退针数)。
Standard equip needle give the cloth, put and send the cloth, sew and sweep the line device.
标准装备了针送布、下送布、倒缝及扫线装置。
Development and manufacturing from the opening, carding, lapping machine needle into the entire line of paper craft and equipment.
开发和制造从开松、梳理、铺网机针刺成卷整线工艺和设备。
Also call embroider line confluence at the same time optional perhaps needle is slash.
同时也称为绣线融合或者随意针迹。
Two key questions in test running homemade PET spunbonded needle punched nonwovens production line are introduced in the paper. Method to solve these key questions are explained.
介绍了国产聚酯纺粘针刺非织造布生产线生产调试过程中的两个关键问题，说明了调试过程关键问题的解决办法。
Then, punctured needle belt line in the same hole to suture the transverse fascia and the medial umbilical folds to fix the inner ring.
同一孔再次剌入带线疝针缝合腹横筋膜和脐内侧皱襞修补内环；
Lock needle should be in all damask, fill needle and the segment that allow why to cut line ending to go up, if change color orEmbroiderThe put together of the design is nodded.
锁针应该在所有的缎条，填针以及任何以剪线结尾的片断上，如换色或者绣花设计的综点。
The numerous rivers heart surface, threads a needle the line to suture sadly.
千沟万壑的心脏概况，穿针走线般地缝合进哀痛。
Survival fishing and sewing Kit - fishing or sewing line, fishing hooks, needle, swivels, and safety pins.
生存钓鱼和针线包-钓鱼或缝合线，渔钩，针，旋转，以及安全别针。
Linqiao "brand line of suture needle with the production of products in strict accordance with the YY0033-2000" the production of sterile medical devices regulations "to carry out the request."
“灵桥”牌带线缝合针系列产品的生产是在严格按照YY0033- 2000《无菌医疗器具生产管理规范》的要求下进行。
Conclusions: Indwelling needle puncture of external jugular vein can set up intravenous line quickly in pre-hospital care an...
结论：颈外静脉留置针穿刺能够在院前急救中快速地建立静脉通道，保障各种抢救措施的及时、顺利实施。
Conclusions: Indwelling needle puncture of external jugular vein can set up intravenous line quickly in pre-hospital care an...
结论：颈外静脉留置针穿刺能够在院前急救中快速地建立静脉通道，保障各种抢救措施的及时、顺利实施。
应用推荐