In this process, coal powders is injected with gas into the blast furnace via a lance through a blowpipe and tuyere, and combusts in the raceway cavity and then in the surrounding packed coke bed.

And for how to protect slope protection, surrounding rock, bed rock and reducing the blasting vibration near structures and buildings, it provides some certain theoretical basis and operation methods.

为柱状装药爆破中如何保护边坡、围岩、基岩及减小临近建（构）筑物爆破震动提供一定的理论依据与操作方法。

The Effects of Thermal Insulation Form on Thermal Stability and the Cooling Load of Air Conditioning Thermal insulation of the surrounding structure and bed of the room was improved.

围护结构隔热对室内热稳定及空调负荷的影响加强了猪床及围护结构的隔热性能。

Numeric study of damage for the surrounding bed in longwall mining

长壁回采围岩破损规律的数值模拟研究

As a graduate of the Higher Education, when we are doing research on the educational problems and raise advice on the real problem in the field, we need to slow down our footsteps to look at our own as well as the surrounding circumstances.

作为一名高等教育学研究生，在研究教育问题并出谋划策的同时，我们有必要放慢脚步，审视我们自身情况，关注我们自身的就业问题。

Particular attention should be paid to explanations that appear contradictory to other evidence, or which do not seem to make sense in the light of surrounding circumstances.

当有的解释看起来与其他证据矛盾，或在具体环境下没有意义时，这些解释应该引起特别的关注。

Such an agreement may be express or implied from the terms of the contract considered as a whole or from the surrounding circumstances.

上述协议可以是明示的或是被视为一个整体的合同条款或相关联的情况默示的。表示或者表明不赞成。

We are sending you under separate cover by mail a copy of the latest catalog.

兹另发送我方最新产品目录一份。

We have the pleasure of sending you under separate cover our latest catalogue.

我们很荣幸给你方另寄我方最新的商品目录。

Under separate cover, we have send you our catalogue of sporting goods.

兹随函另寄上我们的运动器材目录，请查收。

We have sent you under separate cover a range of pamphlets for your information.

我们另函给你们汲取了一系列小册子供你们了解情况。

We are sending you under separate cover.

兹另封寄上。

We have sent you under separate cover a complete set of samples of our new manufactured goods.

我们已经将一套完整的我方新产品的样品另邮寄给贵方。

Some samples and pamphlets have been sent under separate cover for your information.

已另邮一些样品和小册子供你参考。

We have forwarded under separate cover a list of price reductions available.

另外，我们还分封寄出降价商品清单一份。

Sample is forward to you under separate cover.

样品将随函另邮。

Under separate cover I am sending you a copy of China daily.

另函附上《中国日报》一份。

The information you requested is being forwarded to you under separate cover.

现另函寄上所要资料。

Debate is ongoing over what caused the disaster and how to solve it.

科学家正在争论是什么导致了这一灾难，以及如何解决它。

The defaults of applying electronic nursing case history and the relative measures of how to solve it

护理电子病历的研制与应用

After all, if someone could tell you how to solve it, it wouldn't be open.

毕竟如果有人可以告诉你怎么解决，那它就不是热点了。