针

But an unexpected fact was noted: certain minerals (pitchblende, chalcolite, autunite) had a greater activity than might be expected on the basis of their uranium or thorium content.

但是一个意外的事实引起了我的注意：某些矿物质(沥青铀矿物质、铜铀云母或钙铀云母)的活性比根据其铀或针含量所判断的要高。

Just sit down with y our favorite radio program or CD on and stitch awa y to y our heart's content.

只要坐下来与您最喜爱的广播节目或CD上的针距，以你的心的内容。

A pin inserted through an axletree to hold a wheel on.

用来固定轮子的插在车轴上的一种针状物。

Do your first row of stitches from left to right and then cross bac k from right to left.

你们的从左至右针第一行，然后交叉回从右到左。

Of metal on the backplane on which wires are wrapped.

底板上用于连接导线的一段金属细针。

Another some of characteristic of this equipment is: Go up automatically line, self-adjusting control a foot, automatic reinforced stitches reachs backstitch; The change spending type of all sorts of stitch amounts to 80 ～ 190 kinds; The automatic lubricant system protecting clean of initiate, oiliness bearing, durable and safe clutch, make this equipment needs what lowest is restricted to maintain only.

此设备的另一些特点是：自动上线，自动调节压脚，自动回针及倒缝；各种针法的花式变化达80～190种；首创的自动润滑保洁系统，含油轴承，耐用安全离合器等，使该设备只需最低限的保养。。。

Hot Pin Test - Bakelite is a thermoset plastic so it cannot be remolded with heat .

热针测试-酚醛树脂是一种热固性塑料，所以不能重塑与热。

At the "flagship" store in the Bank of China tower, not a single T-shirt was to be had, and the only pins on offer featured Chinese landmarks and lettering not likely to be appreciated by anyone not familiar with the mainland.

在中国银行大厦里的旗靓店中，并不只是单纯地卖T恤衫，有汉语的标志和字体的扣针也在出售，但不熟悉大陆的人对这些似乎并不青睬。

Birds and compasses know north from south because, like a giant bar magnet, the earth's magnetic field has two poles that line up closely with the planet's axis of rotation.

候鸟与指北针都知道何为北方、何为南方，因为地球就像一条巨型磁铁棒，它的磁场有两极，且这两个地磁的磁场线和地球的自转轴非常接近。

The bar-code reader and keyboard are connected together using "keyboard wedge" interface and standard PC keyboard connectors(PS/2 type-6 pin miniDIN).

条形码读码器和键盘通过"键盘转换器"接口和标准PC键盘连接器（PS/2类型—6针小型双列直插）连接在一起。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。