Make sure you've signed the cheque before sealing the envelope.
一定要在支票上签了名再封信封。
The greatest single advance began in 1800 when a Frenchman, Nicolas Appert, discovered that he could preserve certain foods by sealing them in jars and keeping the air from them.
最大的进步开始于1800年，当时法国人尼古拉斯·阿佩尔发现，他可以把某些食物密封在罐子里，不让空气进入。
The impact of raindrops on the loose soil tends to transfer fine clay particles into the tiniest soil spaces, sealing them and producing a surface that allows very little water penetration.
降水往往会把细小的粘土颗粒转移到土壤的最微小的空隙中，使这些空隙变得封闭，从而形成了一种几乎不允许任何水分渗透下来的表层土壤。
Such an evacuation could delay sealing efforts by 10 to 14 days.
这样的撤离会使封堵工作耽误10到14天。
For example, control heat, air and moisture leakage by sealing Windows and doors.
举些小例子，比如把门窗缝密封就可以减少热量，空气和湿度的泄露。
I covered the scroll in sealing wax, and affixed a red ribbon.
我用封蜡将卷轴封好，并系上一根红丝带。
This is connected via a sealing valve to the larger, more powerful lower chamber, or ventricle.
通过密封阀与更大的，更强的位于下面的腔室——心室——相连。
Fernando Torres opened the scoring on 65 minutes with David Ngog sealing the win in injury time.
费尔南多·托雷斯在65分钟首开纪录，大卫·恩戈补时阶段锁定胜局！
Labyrinth seal and piston ring provide a dual sealing system, keeping oil clean and reducing wear.
曲径汽封和活塞环提供了双密封系统，使油保持洁净并减少磨损。
special postal articles: referring to postal date-marks, postal tongs for lead sealing and postal bags.
邮政专用品：指邮政日戳、邮政夹钳和邮袋。
These covers are constructed of steel for strength and fitted with elastomer components on the sealing surfaces.
这些盖由钢制成，以便具有足够的强度，并在密封表面装配有弹性部件。
Please note that the sealing material and cable insulation used in our test units and systems contains silicone.
请注意我们的试验箱和系统中所使用的密封材料和电缆绝缘中含有硅。
Apple says this makes sense because sealing in the batteries lets the company make them larger, without adding heft to the laptops.
苹果公司表示，这么做是有道理的，因为使用内置电池的话，公司就可以将电池做的更大，又不用加大笔记本电脑的厚度。
The appearance of magnetic coupling solved thoroughly the leak problems existed in dynamic sealing of certain mechanical devices.
磁力联轴器的出现，彻底解决了某些机械装置中动密封存在的泄漏问题。
The research proved that the sealing technique of triphase foamy fluid is a new technology which will have vast practical prospects.
研究工作表明，三相泡沫封孔技术是一项具有广泛实用前景的新技术。
The new sealing cap - similar to a smaller version of the damaged blow-out preventer - has three devices that are designed to shut the flow.
新的密封帽类似一个较小版本的损坏井喷防护装置，有三个旨在关闭流量的装置。
Esme was already moving; her hand touched an inconspicuous keypad on the wall, and with a groan, huge metal shutters began sealing up the glass wall.
艾思梅已经行动了起来，她的手按上墙上的一个隐藏着的按钮，然后，只听一声轻响，巨大的金属百叶窗开始降下来封闭住了玻璃墙。
The results of industrialized application show that the generator features stable application, long service life, simple structure and good sealing.
工业化应用结果表明：该发生器具有工作性能稳定、寿命长、结构简单、密封性好等一系列优点。
She also enjoyed a 4-3 win over John Higgins at last year's Six-Red World Championship in Ireland, sealing victory with a 50 break in the deciding frame.
她亦为在去年爱尔兰六红球世界锦标赛中战胜约翰·希金斯而感到高兴，她在关键局中以单杆50获得了胜利。
So again this is a self sealing argument because you know you can't be refuted because whatever happens you've got some reasons for why what you're saying is true.
这又是自我封闭式论点,因为你知道自己不会被驳倒,因为不管发生了什么，你总能为自己找到解释的原因,证明你说的是真的。
The best measure is to minimise the breeding grounds of the Aedes mosquitoes by for example sealing up puddles of stagnant water, and avoiding mosquito bites.
预防措施的重点首是减少伊蚊繁殖的地方，包括清除积水防止蚊子滋生，以及避免被蚊子叮咬。
Reliance Communications, among India's leading telecom firms controlled by billionaire Anil Ambani, is on the verge of sealing a deal to sell a 26% equity stake.
亿万富翁阿尼尔·安巴尼(Anil Ambani)旗下印度数家领先电信公司之一的信实通讯(Reliance Communications)即将售出其26%的股权。
Natural gas hydrate which plays a fair role in sealing the conventional oil and gas reservoirs is a new unconventional energy resources with great potentialities.
天然气水合物是一种具有巨大潜能的新型非常规能源资源，其对常规油气藏可起到很好的封盖作用。
Our extensive product range plus the flexibility to react competently and quickly to customers 'wishes have made us one of the market leaders in sealing technology.
我们广泛多样的产品种类以及对客户的愿望作出快速灵活的反应能力，使我们成为密封技术领域里市场主导者之一。
The rate of exchange between indoor and outdoor air, which depends on the construction of the house, the ventilation habits of the inhabitants, and the sealing of Windows.
室内外空气的交换速度，这取决于房屋的构造、居住者的通风习惯和窗户的密封程度。
Properly insulating your attic and sealing any leaks under doors or around windows, will greatly improve the effectiveness & efficiency of your both cooling AND heating systems.
将顶层阁楼与下面的房子进行隔热，将门窗漏风处都堵好，如果这些措施得当，将会大大地提高空调制冷与制热系统的工作效率。
Properly insulating your attic and sealing any leaks under doors or around windows, will greatly improve the effectiveness & efficiency of your both cooling AND heating systems.
将顶层阁楼与下面的房子进行隔热，将门窗漏风处都堵好，如果这些措施得当，将会大大地提高空调制冷与制热系统的工作效率。
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