查询词典 ursine seal

Chlorination for the majority of applications, the best choice of EPDM seal NP pump head.

对于大多数加氯的应用，最好选用EPDM密封的NP泵头。

The phase of rift basin formed the primary source rocks and reservoir and seal. Triassic-Jurassic Pucara Group and Cretaceous Chonta Formation generated a mass of hydrocarbons in Paleocene-Eocene (60-45Ma) and Miocene (15-5Ma), respectively.

盆地内主要的烃源岩及储、盖组合均发育在裂谷盆地阶段，三叠系—侏罗系Pucara群和白垩系Chonta组2套主要烃源岩的排烃高峰期分别是古新世—始新世（距今60～45 Ma）和中新世（距今15～5 Ma）。

Saint Leo in his fourth sermon on Christ's Nativity says to the faithful:"Having been regenerated by water and the Holy Ghost, you have received the chrism of salvation and the seal of eternal life" chrisma salutis et signaculum vitae tern,-- PL, LIV, col.

圣里奥在其第四次布道的基督耶稣说，忠实地："经过再生水和圣灵，您已经收到了chrism拯救和印章的永恒的生命"（ chrisma萨鲁提斯等signaculum简历tern -特等，查找山口。

The tradition of sending Christmas cards begun in 1843 – about the same time as the first Christmas seal was published.

发送圣诞贺卡的传统开始于1843年，大约与此同时防痨邮票也开始发行。

With the adults, larva and eggs of cigarette beetle as experimental objects, the influences of different application dosages of aluminum phosphide and seal time on fumigation effect were compared through fumigation experiment.

方法］以烟草甲成虫、幼虫和卵为试验对象，通过熏蒸试验比较了不同磷化铝施药量及密闭时间对熏蒸效果的影响。

The circlip lead seal packer with sand control is developed for ensuring the normal production of big borehole sand control well.

为保证大井眼防砂井正常生产，研制了卡簧式铅封防砂封隔器。

The forming shoulder with corner-seal circular section for pocket making, filling and sealing machine was studied.

研究了用于立式制袋－充填－封口机的圆形偏置翻领成型器。

Cc of my blood, and seal it up in Xi'an ancient circumvallation.

具体实施：我携带一块儿成都的老城墙砖到西安，在砖上钻孔 12 个，注入我的血200CC，将其封存到西安

If the boiler don't close the check valve, then must prevent back flowing to the boiler, valve clack mould weight and buffering piston can seal under gravity action, they make steam and condensed water can't flow back to the boiler under the low air pressure.

如果锅炉没有关闭截止止回阀，则必须防止回流到锅炉上，阀瓣压铁和缓冲活塞，在重力的作用下，能够迅速实现密封，使得蒸汽和冷凝水即使在低压下也不会回流到锅炉里。

ZL03 2 354312.The innovations include: automatic self-closing and reliably sealed valve structure: the design of duplex valve clack with pilot valve to tackle the problem of reverse seal structured valve being difficult to be opened; an automatic drain control device to automatically drain the remaining water from the hydrant; protective plate provided between the hydrant body and the valve block to serve as a connection between the hydrant body and the valve block, which is the first one to be damaged when the ground hydrant is clashed, and prevent pulling-off of the whole above-ground part of the fire hydrant, so as to properly protect the main parts from any damage. The self-closing and reliably sealed valve now prevents drain of water, and only the damaged protective plate is needed to be replaced before immediate re-operation. Thus the repair work after clashing is very easy and simple.

其创新点为：具有能自动关闭并可靠密封的阀门结构：采用有先导阀复式结构阀瓣设计，解决反向密封结构阀门开启沉重费力的难题；设计自控排水装置，能自动排除栓体内余水；在栓体和阀体之间设计撞裂板，它既起到连接栓体和阀体的中介作用，又可在地上消火栓被撞击时率先破裂毁坏，并使露出地面的栓体不见整体脱落，有效保护各主体部件的完好无损，而此时阀门的自闭式结构可靠密封阀门阻止水源外泄，修复时只需更换损坏的撞裂板即可立即复位投入使用，使被撞后的修复工作变得十分轻松简便。

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