分子内的

This paper also discovered that the phosphoryl transfer reactions of Nphosphoamino acids were catalyzed by imidazole with factors of 10-38, and the catalytic reaction rates could be influenced by the concentration of imidazole, structure of amino acids and alcohol.

磷酰化氨基酸的分子内N→O磷酰基转移反应具有很强的立体效应，丝氨酸与高丝氨酸，苏氨酸与来苏氨酸的反应活性分别相差6倍和1倍左右。

These functions are likely achieved by repressing the translation of differentiation factors in PGCs and GSCs.

这些功能使通过抑制PGCs和GSCs内的分化分子的翻译来实现的。

From the structure, tetraazaparacyclophane is a ring compound with benzene rings connected by nitrogen-containing carbon bridges. It has a well-defined hydrophobic cavity.

四氮杂环蕃从结构来看是由氮杂碳桥将芳香环连起来的环状化合物，分子内具有空腔，该空腔上的芳环呈侧立状，具有一定的深度，并具有疏水性。

Immuisolation by encapsulation is one of the effective means for alleviating rejection due to its immuisolation effect, as well as the semipermeable membrane, which can guarantee the survival of grafts.

微囊化细胞一方面有较好的免疫隔离作用，另一方面其半透膜表面可以容许小分子物质的通过，保证了囊内移植物的存活。

Therelative rates of the Rh-mediated carbenoid insertion into the benzylic C - H bonds of aseries of para-substituted phenyl substrates: methyl 2-diazo-3-oxo-6-(4-substituted phenyl)-4-propylhexanoate 47a - g, have been measured by an indirect intramolecular competitionmethod under the condition in which the possible steric and conformational effects have beenminimized.

为了将立体因素和构象因素最大程度减小，以便较为准确地评价电子效应对该反应的影响，设计并合成了不同对位取代基的化合物4-丙基-6-(4-取代苯基)-2-重氮基-3-氧代己酸甲酯47a-g，并研究了它们在不同Rh催化剂作用下的分子内C-H插入反应。

In addition, nonlinear optical properties calculations reveal that the static first hyperpolarizabilities(β0) are greatly enhanced through the introduction of the carboxy group into the bpy ligand.

同时， 化合物非线性光学性质的计算结果表明，三种化合物均具有较大的一阶超极化率，联吡啶配体中吸电子基团的增加，使得分子内电子转移增强，导致一阶超极化率增大。

Studing on samarium diiodide promoted asymmetric intramolecular reducing coupling reactions, we have made the resolution of the racemic biaryl dials by using enantiomeric N-tert-butanesulfinamine as the resolving reagent successfully and thus obtained a series of axially chiral biaryl dials with high enantiomeric excess.

中文摘要在二碘化钐促进的分子内不对称还原偶联反应中，我们不仅对联芳基二醛底物的合成路线进行了优化，还发现N-叔丁基亚磺酰胺辅基可以作为手性试剂，成功地对联芳基骨架二醛化合物进行拆分，得到高对映体过量的轴手性二醛类化合物。

In the framework of the density functional theory, the structure of the α modification of zinc diphosphide (α-ZnP2) at the pressure from zero to 40 GPa is investigated by using molecular dynamics simulation, in which both the local density approximation and the generalized gradient approximation are employed.

利用密度泛函理论，分别采用广义梯度近似和局域密度近似对α-ZnP2在0~40GPa范围内的结构进行相关的分子动力学模拟，得到了它的压强-体积关系。

AIM: To detect the expression of CD44 splice variant v6 (CD44v6) in the tissues of rectal cancer and mesorectum, and to prove the scientific nature of the total mesorectal excision for rectal cancer on the basis of molecular level.

目的：通过检测CD44v6在的直肠癌及直肠系膜内的表达，从分子水平证明全直肠系膜切除术治疗直肠癌的科学性。

We compared the ability of primitive and monocytic endothelial cell progenitors to stimulate vascular growth and healing in diabetes and investigated potential molecular mechanisms through which the cells mediate their in vivo effects.

我们在糖尿病模型中比较原始和单核系上皮祖细胞在刺激血管形成和愈合中的能力，从而根据细胞在活体内的自我调节调查其潜在的分子机制。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。