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- It is deduced that nitrogen bonds in Drayton coal are probably more stable than in Shenmu coal. Drayton煤中氮的價(jià)鍵結合方式可能比神木煤強;
- Combustion at high temperature causes decomposition to nitrogen and water. 氨在高溫下燃燒分解成為氮和水。
- Nitramines are substances which contain a nitro group bonded to nitrogen. 含有與氮原子相連的硝基的物質(zhì)稱(chēng)為硝胺。
- You need a strong adhesive to bond wood to metal. 需要強力膠才能把木料粘在金屬上。
- As to nitrogen sources,pathogen made use of urea,NH4Cl,(NH4)2SO4 much better than others. 以尿素、NH4Cl和(NH4)2SO4為氮源的利用程度較高,以甲硫氨酸和Ca(NO3)2為氮源的利用程度較低;
- Seed Yield Response of Smooth Brome to Nitrogen, Plant Growth Regulator and Environmental Influences. 氮肥、植物生長(cháng)調節劑和環(huán)境因素對無(wú)芒雀麥種子生產(chǎn)的影響。
- Some companies are solving the problem by adopting alternatives to nitrogen trifluoride. 一些公司選擇了接受三氟化氮的替代品來(lái)解決這個(gè)問(wèn)題。
- The calculated results showed that ZMS adsorbent adsorbs preferably oxygen to nitrogen. 實(shí)驗結果表明,沸石分子篩吸附劑優(yōu)先吸附氮。
- Remobilization of nitrate in leaf vacuoles of crops is closely related to nitrogen use efficiency of crop. 作物液泡中硝酸根離子的再調動(dòng)和再利用與作物氮素高效利用關(guān)系密切。
- How much do all these figures stack up to? 這些數字的總和是多少?
- There was a long lag in forwarding mail to us. 轉寄給我們的郵件晚了很久才拿到。
- However, even species such as common bean that frequently respond to nitrogen have a low yield response relative to the N input. 然而,即使像菜豆這樣的往往對氮素有反應的種,相對于氮投入來(lái)說(shuō)也僅不大的產(chǎn)量效應。
- Foreign nationals were asked to leave the country. 外國僑民被要求離開(kāi)該國。
- A country must have the will to repel any invader. 一個(gè)國家得有決心擊退任何入侵者。
- In addition, a high-integrity connection known also as a Diameter Index Safety System (DISS) connection has also been assigned to nitrogen. 另外,指定了一種被稱(chēng)為直徑指數安全系統(diss)的高完整性接頭用于氮的使用。
- Swimming is the best way to tone up your body. 游泳是健體強身的最好方法。
- They denounced him to the police as a criminal. 他們向警方告發(fā)他是罪犯。
- The purpose of this paper is to study effect of ratio of carbon to nitrogen on performance of new renovated suspended carrier biofilm reactor. 本試驗對新開(kāi)發(fā)的懸浮載體生物膜反應器進(jìn)行了不同進(jìn)水水質(zhì)處理實(shí)驗研究。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚飯沖下去。
- You can do it this way if you care to. 如果你樂(lè )意的話(huà),可以這樣做。