查询词典 customs bond

At last, the analysis as to the constructive relation of the bond average strength and load-end slip at the decreasing state results in the conclusion: it can be described trinomially.

最后，对平均粘结应力与加载端滑移在下降段的本构关系进行了分析，给出可用三次多项式进行描述的结论。

The tripeptide it contains, under the penetration by transdermal enhancer, can rapidly combine with reducing sugar to effectively reduce the bond between collagen caused by the combination of reducing sugar and collagen, avoid protein denaturation which leads to impoverished skin, and remove the fine lines and wrinkles of skin.

添加三胜肽在透皮促进剂的渗透下迅速与还原糖结合，有效地减少还原糖与胶原蛋白的结合所造成胶原蛋白相互交结，避免蛋白质变性而使皮肤失去弹性，并可以驰缓组织，抚平皮肤上既有的细纹与皱纹。

In order to probe the existence of nonthermal microwave effects, four synthetic transformations (Diels-Alder cycloaddition, alkylation of triphenylphosphine and 1,2,4-triazole, direct amide bond formation) were reevaluated under both microwave dielectric heating and conventional thermal heating.

为了探测非能微波效应的存在，四种合成转化反应（Diels-Alder环加成、三苯基膦和1，2，4-三唑的烷基化、酰胺键的直接合成）在微波介电加热和传统热加热两种情况下的重新评价。

The carboxyl of the tripodal ligand is a goodbridging group. The building blocks are linked together by the bridging group andother weak interactions (hydrogen bond and π-π stacking interaction, etc), thusgenerating a one, two or three-dimensional metal complexes.2. Studies on the fluorescence properties of the lanthanide complexes indicated that:(1) The excitations in the ligand-based π-π〓 transitions cause the structuredemission of lanthanide complexes while the ligand luminescence is completelyquenched showing that ligand-to-metal energy transfer occurs.

三脚架配体所带的羧基是一个很好的桥联基团，配合物的结构基元通过这种基团的桥联作用及其它一些弱的作用力(如氢键、π-π堆积作用等)联系起来，构成了一维、二维或三维的超分子空间结构。2、稀土配合物的发光研究发现：(1)用配体的π-π〓跃迁波长进行激发，配合物均显示出稀土离子的特征发射峰，同时，配体的荧光峰没有出现，这说明在三脚架配体与稀土离子间进行了有效的能量传递。

Molybdophopsphoric Acid Catalysis in the Oxidative Cleavage of Olefins by the Hydrogen Peroxide Oxidative cleavage of the double bond could be catalyzed by H_3PMo_(12)O_(40) using H_2O_2 as oxidant, various trisubstituted olefins were oxidized to aldehydes or ketones in high yields. The system was not satisfied for electron-deficient olefins such as trans-(2-nitrovinyl) benzol or chalcone. The reaction of aliphatic olefins did not occur under the same conditions.

二、磷钼酸催化过氧化氢对烯烃的氧化断裂反应用过氧化氢(30％)作为氧化剂，磷钼酸可以催化氧化碳碳双键的断裂反应，三取代的烯烃被氧化生成醛或酮，产率较高；此体系对于缺电子烯烃如查尔酮，不饱和硝基化合物的断裂反应效果较差，脂肪族烯烃在此体系下的氧化并不发生。

As we show below using high-frequency US labour market data, the evidence suggests that equities, volatility and credit respond more to very early signs that growth is troughing, while the major shifts in government bond and commodity markets seem to require in addition that something closer to trend growth is achieved.

正如我们查看以下使用高频率美国劳工市场数据，证据显示，股票，波动性和信贷回应非常早期增长的迹象，但 troughing ，而重大的转变，政府债券和商品市场似乎需要除了这一些接近趋势增长率的实现。

The deletion of [A7-B7] disulfide bond in proinsulin resulted in a significant decrease of α-helix content of the molecule and a great increase in sensitivity to tryptic digestion.

结果表明，A7 B7二硫键缺失可导致胰岛素原α螺旋明显减少以及对胰蛋白酶的酶切敏感性显著增加，其对胰岛素原结构的影响主要导致了受体结合活性的大幅度降低。

There had been signs that the bond markets had twigged, with Treasury yields falling in the past few weeks.

债市已经提供了一些线索，如国库券收益在过去几周里有所下降。

This chapter firstly probes into theconception, mea ning, lega l system of credit, then getting the conclusion that thecorporation bond is typica l credit carrier.

但通过它反映公司债券的信用级别，也构成公司债券的信用基础，是不可替代的。

In the umpty bond characteristic, the mobility is the core. Because capital is a lack of the mobility, its value will be badly underestimate, indeed will is zero.

因为在债券的若干特性中，流动性是其核心所在——缺乏或没有流动性的资产，其价值会被严重低估，甚至为零。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。