催化的

From the view of conservation of organic matter, the water body in evaporates basin takes on the character of density stratification; the niederschlag below mascon has high oxidation-reduction potential, which contribute to the conservation of organic matter. From the view of generation of hydrocarbon, bacteria, algae and lithology on the bottom of salt-water basin play important role in generation of hydrocarbon; furthermore, clunch from the redbeds acting as catalyzer, alkali metals making the hydrocarbon mobile.

从油气生成条件看，细菌、藻类及咸水盆地底层的岩性对油气的生成具有重要作用，此外红层中的粘土对烃类的生成起到催化的作用，碱金属可使生成的烃类发生流动；从有机质的保存条件看，蒸发岩盆地水体中具有密度分层的特点，在高密度层以下的沉积物具有强的氧化还原电位，从而使有机质保存下来。

The organometallic compounds concerning with the developments of new energy, the preparation of new agrochemicals, medicines and materials.

不对称催化的空间控制机理和π—络合物的结构和命名以及手性膦配体的名称、结构、合成方法。5）新能源的开发，新农药、新药品、新材料的研制所涉及的金属有机化合物。

The mass transter can be enhanced ,when we introduce sulfuric acid and cuprous oxide into this system.The model is formed to describe the transference of the martial between the four phases: gas-liquid-liquid-gas, which can explain some problems. We analyze the dead of the catalyst, and make a conclusion that the surface of the catalyst is covered with some compounds such as bluestone, which lessen the activity points of the catalyst and debase the activity.

在SO_4~(2-)／ZrO_2-La_2O_3催化的反应系统中加入稀硫酸和氧化亚铜促进了异丁烯和一氧化碳的传质、使反应得以快速，高选择性的进行，异丁烯的转化率达95％以上，特戊酸的收率达47％；讨论了g-l-l-s传质过程；对催化剂作了失活分析，催化剂失活的原因是因为反应后的催化剂表面覆盖了一层硫酸盐，使催化剂的活性中心数减少，活性降低。

A series of novel chiral aminophosphine ligands with binaphthyl backbone and partially reduced binaphthyl backbone were synthesized from optically pure NOBIN and H〓-NOBIN respectively. The effects of binaphthyl backbone and substitutes at the phosphorous atom on Pd (0)-catalyzed allylation of racemic 1, 3-dipheylprop-2-en-1-yl acetate with dimethyl malonate were systematically investigated.

从NOBIN出发合成了一系列膦上含有不同取代基的氮膦配体MAPs以及含有被部分还原的联萘骨架的氮膦配体H〓-MAPs，将此两类配体运用于钯催化的乙酸1，3-二苯基烯丙基酯与丙二酸二甲酯的反应中，考查了膦上取代基和配体骨架对反应的影响。

In cells treated with sublethal doses of UVordoxorubicin,Pirh2 abrogates Axin-induced p53 phosphorylation at Ser-46 catalyzedby HIPK2,through competing against HIPK2 binding to Axin.

在亚致死剂量的紫外辐射或是柔红霉素的处理下，Pirh2通过竞争HIPK2与Axin的结合而阻碍Axin介导的由HIPK2催化的p53的46位氨基酸的磷酸化。

The "free meal" should not only be enjoyed, but much attention should be paid to its quality so as to make the education a catalyzing strength in order to promote social development and enhance the social cultural value.

对于免费的&午餐&，不应该只是单一的享用它&免费&的成分，更应该注重其本身的质量，使教育真正成为一种催化的力量，推动社会发展的进程与提升社会文化的价值。

In the course of our study the chemistry of arenes contaning allylic acetates moiety under the catalysis of palladium, we found an efficient synthesis of benzocycles via intramolecular Friedel-Crafts reaction of halogen free 6-acetoxy-4alkenyl arens.

我们在设计钯催化的碳—氢键活化时，发现了含有烯丙基醋酸酯侧链的芳烃的三氟醋酸促进的分子内的Friedel-Crafts反应，从而为有效合成苯并六元环结构提供了一个方便的方法。

In this process, we have discovered a novel N-methylimidazole catalyzed two-component reaction. Dimethyl- and- succinates can be synthesized in moderate yields under mild conditions.

研究中，我们首先发现了一个新的N-甲基咪唑催化的DMAD与原位产生的单取代烯酮的二组分反应，在温和的条件下以中等收率合成了-型和-型的取代亚苄基琥珀酸二甲酯。

An intramolecular α-addition of hydroxy or amine-substituted electron-deficient alkyns catalyzed by phosphines was developed. An intramolecular β-addition of hydroxysubstituted 2-alkynoates trigged by the tributylphosphine was also achieved.

在上面的研究中发现低活性的亚甲基取代的环内酰胺的[3+2]环加成反应也能顺利进行，因此我们研究并实现了β-位取代的贫电子烯烃的环加成反应，进一步拓展了叔膦催化的[3+2]环加成反应。

Furthermore, the effects of ligands, metal and reaction time on the reaction were also researched, and the process of new ligand-metal catalysis for Diels-Alder reaction was also analyzed according to Evans" square planar mode and Corey"s tetrahedral manner.

我们对影响配体对映选择性能的各种因素，如配体结构、金属离子、反应时间等进行了研究，而且根据Evans的平面四方形模式与Corey的四面体过渡态理论为新配体—金属配合物催化的该反应提出了可能的反应机理，并对产物的优势构型作了理论分析。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！