查询词典 NH

The binding of different halide anions to four strapped calix[4]pyrroles was studied by means of molecular mechanics and molecular dynamics simulations methods. The results indicate that the anion binding ability of calix[4]pyrrole-type systems could be effectively tuned by modifying the length and nature of the bridging straps. In this process, it was the most stable conformation upon anion binding due to the formation of four NH\|halide hydrogen bond, simultaneity, the difference of cavity by modifying straps adapted themselves to different halide anion.

模拟结果表明，加入带状修饰链和调节链长可以增强对某种特殊卤素阴离子的识别，在这个过程中，卤素阴离子与杯[4]吡咯NH上的氢形成的多氢键使主体分子与阴离子形成稳定复合物，同时带状修饰链通过改变杯吡咯空腔大小影响主体分子与卤素阴离子的氢键相互作用，从而调节了对不同阴离子的识别能力。

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。

A Potassium ion transfer and electron transfer between potassium ferricyanide in the aqueous phase and ferrocene in nitrobenzene are observed using potassium ferricyanide/potassium ferrocyanide as the redox couple. Meanwhile, the transfer reactions of some hydrophilic ions (Li〓, Na〓, H〓, K〓 and NH〓〓) are obtained using ferric sulfate/ferrous sulfate as the redox couple.

a以铁氰化钾/亚铁氰化钾为电对观察到钾离子在水/硝基苯界面上的转移和铁氰化钾与三茂铁之间的异相电子转移过程；以硫酸铁/硫酸亚铁为电对观察到强亲水性阳离子(Li〓、Na〓、H〓、K〓和NH〓〓)在水/硝基苯界面上的转移。

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。

Water quality indices such as TN, NH+4-N, NO-3-N, TP, DIP, DOP, PP were examined in both the head races and the offtakes during the two irrigation events.

分析了2次灌溉期的各引水渠和排水渠中总氮、氨氮（NH+4-N）、硝氮NO-3-N）、总磷、溶解性无机磷、溶解性有机磷、颗粒磷的变化情况。

Noctua's new flagship CPU cooler NH-D14 is for both Intel and AMD market.

纹的新旗舰CPU散热器的NH - D14在进行是英特尔和AMD的市场。

The overall design of the NH-C12P is excellent and I give major props to Noctua for putting some thought in designing the heatsink.

NOCTUA NH-C12P 的总体设计是优秀的Noctua 在设计时的确是放进一些想法和心思的。

Adding this to the excellent performance and six year warranty make the Noctua NH-C12P a winning combination.

更加入优质产品性能提供 6 年保证Noctua NH-C12P是它获胜的组合。

Adding this to the excellent performance and six year warranty make the Noctua NH-C12P a winning combination.

再加入优质产品性能 6 年保证使Noctua NH-C12P成为一个赢家的组合。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。