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在近代各种工程中,炸药一项几乎是不可或缺的工具。踏上建设之途的我国,炸药的需要量将要大大的增加,是可断言的。但近代所常用的炸药,如硝基甘油,硝基纤维,硝基萘,三硝基甲苯等,其所需要的原料,我们目下是很缺乏的。而且牠们的制造,需要大规模的设备,高度发展的技术,和大量集中的生产,因此又需要便利的交通才能普遍的运用。所以就目下的情况来说,我们要开山筑路,我们要凿洞导水,我们要开发矿藏,假如我们能够取得和利用近代的硝基类的炸药,那就最
In modern engineering, explosives is an almost indispensable tool. In our country embarking on the road of construction, the demand for explosives will greatly increase, and it can be asserted. However, explosives commonly used in modern times, such as nitroglycerin, nitrocellulose, nitronaphthalene, trinitrotoluene, etc., the required raw materials, we are now very lacking. And their manufacture, which requires large-scale equipment, highly developed technologies, and mass concentration of production, necessitates the use of convenient transportation in general. So for the present situation, we have to build mountains and roads, and we have to dig holes for water diversion. We have to develop mineral deposits. If we can get and use modern nitro-type explosives,