在....末端

The new flap keeps essentially the same profile, but with a reduced cross sectional area at its extremities.

新副翼的形状在总体上保持不变，不过在其末端的横截面积却变小了。

No squalene synthase polypeptide of expected molecular mass was observed in E. coli containing the putative full-length squalene synthase cDNA, however, overexpression in E. coli was achieved by truncating 30 hydrophobic amino acids at the carboxy terminus.

但在含有全长的鲨烯合酶cDNA的大肠杆菌中并没有观察到预期大小的鲨烯合酶表达，而C末端截短30个疏水氨基酸的鲨烯合酶可在大肠杆菌中过量表达。

In order to determine the right position of segment electromagnetic stirrer, the finite element method was used to calculate temperature field and shell growth in bloom. The results were used for U71Mn.

在采用有限元分析软件全面计算了大方坯在连铸过程中的温度场分布、凝固末端的位置的基础上，确定了扇形段电磁搅拌器的安装位置。

Besides, terminal synapsis was observed to occur in the meiosis of spermatocytes based on the analysis of signal distribution of 5S rDNA on chromosomes obtained from testis.3. 18S rDNA and histone gene h3 were mapped to the chromosomes of C.

此外，通过对5S rDNA在精巢染色体上信号分布特征的观察，认为中国明对虾的同源染色体在第一次减数分裂中期可能发生了末端联会。3。

Long work-pieces are supported at their ends with a center held in the tailstock.

长的制件支持在他们的与在车尾拿着的中心的末端。

The ends are trihedral (i.e., composed of three planes)

末端是一个所有邻近表面两面角度为120°的三面锥形，在一定容量最小化表面面积的角度（一个在锥形顶部边缘形成的角度大约为109°28'16 = 180°- arccos(1/3）。

The analysis of the mutants of amrA and amkA showed that the production of rifamycin SV had decreased about 10%-20%.

用双交换法在地中海拟无枝菌酸菌U32染色体上插入阿泊拉霉素抗性基因，成功地构建了了amrA，amkA和amrB基因的突变株，其中amrA，amkA基因突变株的菌丝形态与野生型U32之间有较明显的差别，在菌丝的末端形成卷曲或弯曲。

The petals are often described as connate basally; they are actually connate only in the middle part, but free at both ends.

花瓣通常是描述成基部合生的；它们实际只在中部合生，但是离生在两末端里。

The result indicates that the hydrogen bond formed by Arg24 in PTP-1B and benzotriazole molecules is of great importance for the selectivity of the compounds.

计算结果表明PTP-1B中的Arg24与化合物的氢键相互作用是提高选择性的重要因素，并且在R2位引入氢键供体且体积较大的强供电子基团，将有利于化合物抑制活性的提高，而在R2位取代基的末端引入氢键受体且体积较大的强吸电子基团，将有利于化合物选择性的提高。

In this thesis, we designed and synthesised twonew classes of organometallic dendrimers with the catalytically activecenter at the focal point of the dendrimers.

在本论文中，我们设计并合成了两类催化活性中心在树状分子末端的新型树状分子金属催化剂。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。