查询词典 tack pin

This paper put forward the method of calculating the number over teeth and pin diameter on the great addendum modification gear,and gave the number over teeth and pin diameter caIculation formulas easy to use in the work with curve fitting method.

文章提出了解决大变位齿轮跨齿数计算和量柱直径选取中存在问题的方法，给出了计算公式，用曲线拟会方法得出了便于使用的大变位齿轮跨齿数计算公式。

According to the results of this study, the ultimate strength of pin-bone interface increased as the moment arm decreased and torque increased. When the pin-bone angle approached 90°, the ultimate strength was the largest and as the angle decreased, the ultimate strength decreased. There was no significant difference between rigidity and torque, but rigidity decreased as the skull-bone angle decreased.

结果发现钉骨界面的极限强度在头圈距离颅骨的力臂短时较高，且随著所用扭力的增加而增加，当头钉与头骨表面的夹角成垂直时最强，随著夹角越趋锐角而渐减，钉骨界面的刚性与扭力并无明显关系但与夹角有关，夹角垂直时刚性最高，而后随著夹角渐趋锐角而递减。

To research the effect of pin carding plate on removal of neps in the card slivers,nep tests to the card slivers under different processing conditions using pin carding plate, saw-tooth carding plate and taker-in grid under the card taker-in by USTER AFIS single fiber tester were done.

为研究梳针分梳板对棉结去除的影响，用AFIS单纤维测试仪对梳棉机刺辊下采用梳针分梳板、锯齿分梳板、小漏底在不同加工条件下所加工的生条进行棉结检测，结果显示：1在隔距较小范围内，梳针分梳板去除棉结和SCN能力更强一些；2类分梳板去除棉结和带籽屑棉结能力都比加小漏底方案要好。

Valves open and close the display of the degree plate① valve opening and closing degree of the scale line should be cast in the gearbox cover or change the direction of the Globe Valves display after the disc casing, all for the ground wire brush on the phosphor scale to show striking;② direct drive pin, the material in the case can be better managed stainless steel, or steel plate for the painting, do not use aluminum leather production;③ instruction set pin striking, stable fixation, once the opening and closing After accurate adjustment should be locked rivets.

阀门启闭程度的显示盘①阀门启闭程度的刻度线，应铸造在变速箱盖上或转换方向后的显示盘的外壳上，一律面向地面，刻度线刷上荧光粉，以示醒目；②指示盘针的材质在管理较好的情况下可用不锈钢板，否则为刷漆的钢板，切勿使用铝皮制作；③指示盘针醒目，固定牢靠，一旦启闭调节准确后，应以铆钉锁定。

The influence of the welding parameters such as angular velocity of the pin, the radii of the pin and the shoulder, the cone angle, the screw-thread angle, etc., are studied in detail.

文章建立了搅拌摩擦焊接过程的三维有限元热分析模型，讨论了旋转速度、搅拌头半径、轴肩半径、搅拌针锥角以及螺纹角等焊接参数对工件温度场的影响。

You then put glue on the base of you feather, pin or clamp one end to the shaft and wrap the feather around the shaft until you can pin the other end.

你然后在桥的周围把胶放在～上对桥的你基础羽毛，大头针或螺丝钳一端而且包装羽毛直到你能用针别住另一端。

You then put glue on the base of you feather, pin or clamp one end to the shaft and wrap the feather around the shaft until you can pin the other end.

如果你想制作一个fluflu，你可以修整羽片的两端，每端留下一小片裸露的羽茎。

As each pin was set, the pin before it was not charged yet and so was read as a zero.

当一个管脚被置位时，它前面被置位的那个管脚还没有充电完全，所以读到的还是&0&。

As each pin was set, the pin before it was not charged yet and so was read as a zero.

这是因为电容需要时间来充电。

Floating the pin set the switching frequency to 200KHz and grounding the pin set the switching frequency to 400KHz.

浮动引脚设置的开关频率200kHz到接地端子设置开关频率可达400kHz。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼