查询词典 tack

Nautical The tack of a sailing vessel with the wind abeam.

横风行驶：吹横风时行船的航程

A side-to-side rotation of the middle elements provides the correct change in aerofoil when changing tack.

1侧侧的旋转中的要素提供正确的改变，在翼型时，改变钉。

Hello my dear since i meet you last time in macau you still in my mind .so i, want we keep in touch if possible i want come to visit yor city in you to soon ok befor i tack photo wiht you plaess befor i come to you can send to me dis photo my name FOMBA AMADOU bussness mane ok.

你好，亲爱的，自从我上次在澳门遇见你后一直念念不忘，所以我希望我们保持联系，如果可能的话，我想要来拜访你，在到达你所在的城市之前，我想和你相互发一下照片。

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。

I HAD scarce gained a position on the bowsprit, when the flying jib flapped and filled upon the other tack, with a report like a gun.

我刚攀上船头的斜桅，三角帆就像放炮似地啪的一声被风吹得张了起来，转向另一边。

I HAD scarce gained a position on the bowsprit, when the flying jib flapped and filled upon the other tack , with a report like a gun.

我还没有在斜桁上站稳脚，就听到三角帆像放炮一样啪的一声鼓满了风，转向了另一边。

In addition, other operation condition, such as soapless seeded preparation schedule or without seed, could meet the requirement of the larger particle sizes, broader particle sizes distribution and lower viscosities. Besides the increment of addition rate induces the peel strength and tack decreased and the holding power increased for the PSA tapes that are made from the multicopolymer latexes, the above operation conditions which lead the particle sizes to enlarge would increase the peel strength and tack, and decrease the holding power.

用多元共聚胶乳制备的压敏胶带，除单体滴加速率增加使剥离强度与初粘力下降、持粘力增加外，通常，使胶乳粒径变大的操作条件将使压敏胶剥离强度与初粘力增加，持粘力降低。

A carpet tack 地毯钉 Hammered a tack into the wall and hung a small picture from it.

用锤子往墙上钉上一颗钉子，在上面挂一幅小画。

Fly bar tack option 1:bottom bar tack with inside fixation stitch.

拉链牌位置打枣方法1：底部打枣过底（使固定拉链牌贴边的止口

This article describes briefly process procedure and characters of 5 sets rolling tack welders for longitudinal submerged arc welding pipe unit,and introduces common defects during tack welding operation,such as air pocket,slag,arc burn,offset and misalignment etc.

简述了直缝埋弧焊管机组中五组压辊式预焊机的工艺过程及特点，介绍了预焊作业中常见的气孔、夹渣、烧穿、错边、焊偏等缺陷。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。