查询词典 NH

1Mg/m〓. 10.The author selected the process of acidophilic-neutrophilic two phase biological malodour gas treatment. At the first step, H〓S is biodegradated under acidophilic condition, and NH〓 can be removed by absorption.

其工艺设想符合微生物代谢硫系恶臭物的机理，在操作稳定性和简便性方面比之现有工艺有一定的优势。

Suitable NH(superscript + subscript 4)-N/NO(superscript - subscript 3)-N ratio in nutrient solution Could reduce nitrate content in lettuce and enhance yield, improve quality, and be better than NO(superscript - subscript 3)-N used single.

提高产量，改善品质。比使用单一硝态氮要好。

Furthermore, proton singlets of Fmoc group were treated as internal standard because of their station in both starting material and product.

用HR／MAS NMR分析技术不仅跟踪优化了固相羟基氨基酸的糖基化反应条件，而且选择固载在树脂上的糖基化Nα-Fmoc保护羟基氨基酸〓H NMR中最低场，且分辨好的Fmoc保护基信号做为内标，糖上乙酰基的积分面积为标准直接定量了键合在Tenta Gel S NH〓树脂上氨基酸甙化的产率。

The effects of reaction temperature, space velocity, NH 3/NO ratio and oxygen content on selective catalytic reductionactivity were evaluated.

同时 ，将该催化剂的活性性能与其它几种活性组分相同但载体、制备方法、结构不同的催化剂进行了对比。

Results show that the removals of COD and NH4-N are 80% and 50-60% respectively for the prototype.

结果表明：单独净化槽对COD的去除效率在80%左右，对NH+4-N的去除率大约在50%～60%。

Send your Choice of Agent andAddress form to the National Visa Center at this address: National Visa Center ATTN: ACL 31 Rochester Avenue, Suite 200 Portsmouth, NH 03801-2909 United States of America Be sure the envelope has enough postage for delivery to the U.S. Until we receive this form from you, we cannot process your case.

请将您的代理andAddress形式的选择全国签证中心在此地址：国家签证中心联系人：ACL的 31罗切斯特大道，套房200 新罕布什尔州朴次茅斯，03801-2909 美国请务必在信封已交付给美国足够的邮资直到我们收到您此表，我们无法处理您的案件。

The single phase Fe-Ni nitrides 〓〓 with different nickel concentration from x=0 to x=0.78 were successfully prepared by annealing the oxalates at appropriate temperatures in H〓/NH〓 gas flow.

文中给出了单相铁镍合金氮化物〓〓的详细的制备条件，并认真讨论了不同镍含量的铁镍草酸盐在热处理过程中的还原和氮化产物。

The particle size of 〓 samples obtained by annealing oxalates in H〓/NH〓 gas flow is related to the nickel concentration, annealing temperature and duration The lower the temperature is, the smaller the particles are.

铁镍合金在氮化过程前后晶体结构和磁性发生变化，这种变化是由间隙氮原子的引入引起的。

Noctua NH-C12P will receive a score of 9 out of 10 and Bjorn3D's coveted Golden Bear Award for the excellent performance and low noise level.

对于它极好的性能和低的噪声水平来说。

Compared with the traditional methods, this could be an ideal approach to prepare nitrides at relative low temperature.

采用Mg〓N〓-NH〓Cl为混合氮源在500℃下氮化〓合成了氮化钼纳米晶，采用Mg〓N〓为氮源氮化〓合成了β-W〓N纳米晶。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了