查询词典 saltpeter

Powder is mainly used by saltpeter, sulfur and charcoal made from mixing these three substances, the beginning of the Tang Dynasty, mainly for military gunpowder.

火药主要是用用硝石、硫黄和木炭这三种物质混和制成的，唐朝开始，火药主要用于军事上。

Taught us to mix sulphur and saltpeter

你教我们去调配硝石与硫磺

Since the Qin and Han dynasties, alchemy home sulfur, saltpeter and other items make pills of immortality, from the accidental explosion of the phenomenon of inspiration, and then after repeated practice, and found the powder formula.

自秦汉以后，炼丹家用硫黄、硝石等物炼丹，从偶然发生爆炸的现象中得到启示，再经过多次实践，找到了火药的配方。

Translated: Take 7 parts of saltpeter, 5 parts of hazelnut and 5 parts sulfur and that makes thunder and flash if you know the art.

计算为 硝41%；碳29.5%；硫29.5%；------有现代研究者测试过此配方认为性能低劣，提出假设认为培根也许按体积、用杯子、匙子计量的，实测換算则是：硝58%；硫26%；碳16%。

Nitrates and saltpeter, which are needed by root crops and young sprouting plants are made available by organisms that further oxidise the nitrogen substances.

根茎作物需要硝酸盐和硝石，有机物生成幼小的发芽植物，促进氧化物氧化。

English merchants had been granted commercial privileges by the Ottomans in 1580 and supplied them with tin for bronze cannons as well as iron, steel, lead, copper, arquebuses, muskets, sword-blades, brimstone, saltpeter, and gunpowder.

英国的商人提供了商业特权由土耳其人在1580年和提供他们的锡青铜大炮以及铁，钢，铅，铜， arquebuses ，火枪，刀，刀片，硫磺，硝石和火药。

The experiments of nitrogen form showed that maize seedling treated by ammonia nitrogen (NH42SO4 contained more chlorophyll than that treated by saltpeter nitrogen Ca(NO32,and the statistical analysis was significant.

通过不同形态氮肥试验，表明氨态氮处理的叶片叶绿素含量显著高于硝态氮处理，可能的原因是：(1)氨态氮易于吸收，施用初期效果快；(2)氨态氮中微量元素比较高。

Taiyuan can be rich in minerals, mainly iron, manganese, copper, aluminum, lead, zinc and other metal ore and coal, sulfur, gypsum, vanadium, saltpeter, fire-resistant clay, silica, limestone, dolomite, sand stone, such as the United States and non-metallic minerals.

太原矿藏堪称丰富，主要有铁、锰、铜、铝、铅、锌等金属矿和煤、硫磺、石膏、钒、硝石、耐火粘土、石英、石灰石、白云石、石美砂等非金属矿。

The company possesses an annual producing capability of 240000 Ton synthetic ammonia, 120000 Ton carbamide, 160000 Ton ammonium nitrate, 50000 ton pure alkali, 50000 Ton compound fertilizer and other products as saltpeter, carbinol etc.

公司可年产24万吨合成氨、12万吨尿素、16万吨硝铵、5万吨纯碱、5万吨复肥以及硝盐、甲醇、浓硝等多种产品。

Simply to produce azotic acid; andthat was easy, since saltpeter, attacked by sulphuric acid, gives azotic,or nitric, acid by distillation.

只是为了制造硝酸，制造硝酸非常简单，只要用硫酸和硝石化合，就可以蒸馏出硝酸来。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。