查询词典 o.d.

Company has 8 sets Vertical Machining Center, 1 set Horizontal Machining Center, 6 sets NC lathe, 1 set O.D. Grinding machine, 1 set Plane Grinding machine, 3 sets EDM, 1 set CMM, 1 set universal tool microscope, 1 set cutter aligner, 1 set roughness instrument, etc., much of equipments are the most advanced in domestic.

主要 设备有：加工中心9台（最大加工范围800mm）、数控车床6台（最大加工直径360mm）、外圆磨、平面磨、慢走丝线切割机、快走丝线切割机，电火花成形机、三维坐标测量仪、万能工具显微镜，精密对刀仪、粗糙度仪等。

In th is paper, w e p ropo se a cert ificateless ring signature scheme, based on the bilinear pairings, w h ich p rovides uncondit ional anonym ity, and p rove th is scheme is existent ially un fo rgeable under adap t ive cho se2message at tack s, in the random o raclemodel, assum ing that the computat ionalD iffie2Hellman p roblem is hard to so lve.

摘 要 在这篇文章里，我们用双线性对构造了一种无证书的环签名方案，并证明它是无条件匿名的，且在随机预言模型中，计算性D iffie2Hellman 问题是难解的，我们方案在适应性选择消息攻击下是存在性不可伪造的，它的安全性比在基于身份的公钥密码体制下高。

On the accession of Don Diego d'Azevedo to the Bishopric of Osma in 1201, Dominic became superior of the chapter with the title of prior.

关於加入的唐迭戈-金之向b ishopric的o sma在1 201多米尼克成为卓越的一章，与标题之前。

We can send it C. O. D. or you can pay by credit card.

我们可以用"货到付款"的方式寄，你也可以用信用卡付钱。

Should I enclose payment, ask to be billed, or request that the item be sent C. O. D.?

我要附寄货款，还是要求寄账单付款，或者请求订体货货到付现？

But if you put on C.O.D., we will have to go elsewhere.

的话，我们只有找别家公司了。

A: If you put on C.O.D., we'll have to go elsewhere .

的话，我们只有找别家公司。

Z3 s O U6 c' A; k Chartism failed because of its weak and divided leadership, and its lack of coordination with trade-unionism.

d， g* 5 ？9 l6 h _由于领导层的软弱和分歧，由于缺少与工会的协调，宪章运动失败了。

And KO'd the patient with insulin and colchicine.

用胰岛素和秋水仙素K.O。了病人

The male and female joint confines the gasket O.D and I.D.

这种外螺纹和内螺纹连接限制了垫圈的外径和内径。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。