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- One of the best ways farmers can make their land richer is to add nitrogen to the soil. 农民们能够使他们的土地肥沃的最好办法之一,就是在土壤中加施氮肥。
- However, if someone stole samples to add nitrogen and other substances, can deceive Kjeldahl method to obtain a false high protein content, milk Duishui posing as the original milk. 但是如果有人往样品中偷加含氮的其他物质,就可以骗过凯氏定氮法获得虚假的蛋白质高含量,用兑水牛奶冒充原奶。
- One day in 1995 in Allen Good's laboratory in Edmonton, Alberta, a student made a serendipitous mistake: she forgot to add nitrogen when she watered some experimental canola (rapeseed) plants. 1995年的一天,在位于艾伯塔省埃德蒙顿的艾伦古德实验室里,一个学生犯了一个偶然发现的错误:她在给实验用的油菜(油菜籽)浇水的时候,忘记了添加氮元素。
- Adding nitrogen in the form of nitrate fertilizer raised food production enough to ward off disaster. 只要在硝酸盐肥料中加入氮元素,那么粮食的产量将得到大大的提高,足以摆脱饥荒的灾难。
- But adding nitrogen and copper to the mix shifts the preference of the titania tubes to visible light, Grimes says. 但是通过加入氮气和铜,会改变二氧化钛在可见光下的催化活性。
- In order to guarantee the removal rate of the aeration pond and prevent sludeg bulking from filamentous fungi reproduction,adding nitrogen to the ... 为了保证曝气池的去除效率,防止丝状状菌污泥膨胀,在废水中补氮可作为本工艺流程的常规操作。
- Stop your useless chatter and listen to what Roy is saying. 你们的闲谈停一停,听听罗伊说什麽。
- The practice of adding nitrogen is very helpful, as it has no negative effects, promotes a clean, complete fermentation and prevents the occurrence of unwanted by-products. 实践加氮是很有帮助,因为它并没有负面影响,弘扬清正完成发酵,避免发生不必要的副产品。
- Renovation also includes adding fertilizer. Adding nitrogen as a side or top dressing in late summer will supply nutrients to the fruit buds for the following spring. “更新”还包括就添加肥料。添加氮素是一方面,或者在夏末进行追肥,这样将能在来年的春季为果芽提供养分。
- A car is useless without petrol. 汽车没有汽油就不能使用。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- In this paper,the relation of heterotrophic bacteria to nitrogen and phosphorus in marine environment is studied by adding nitrogen and phosphorus to the seawater in mesocosm. 利用海洋围隔生态系统实验装置,向海水中施加不同浓度的氮和磷,研究海洋异养细菌与海水环境中氮、磷的关系。
- A well devoid of water is useless. 无水的井没有用途。
- It is useless to muse upon past errors. 念念不忘昔日的过错是没有益处的。
- She find it useless argue with them. 她发现和他们的争论没用。
- It's useless arguing/to argue with them. 跟他们争论是徒劳无益的。
- It's useless to argue with them. 同他们争论是没有用的。
- Adding nitrogen fertilizer(compared the 150 kgN/hm2 applied rates with 75 kgN/hm2) had the tendency to increasing effect ears,grains per ear and decrease thousand-grain weight,but its increase or decrease variation amplitude of varieties was large. 增施氮肥(施氮量150 kgN/hm2与施氮量75 kgN/hm2相比)有增加小麦有效穗数和穗粒数、降低千粒重的趋势,但增加或降低的幅度在品种间有较大差异。
- It's useless to continue such a barren argument. 继续这种无聊的争辩是无用的。
- A few jokes will add a final fillip to your speech. 几句笑话会给你的演说添些生气。