查询词典 insertion

The energy-rich intermediate anions, eg. [CH2＝C—OH]－ as the initial product of the insertion reaction and [CH2＝CHO]－ as the direct bonding product, are able to isomerize and decompose to various final products, such as C2H－＋H2O, CH2C＋OH－ and CH3－＋CO.

其中， 通过插入反应形成的富能中间体[CH2＝C—OH]－及键合中间体[CH2＝CHO]－都可以进一步经异构化和解离生成其它各种可能产物，如C2H－＋H2O， OH－＋CH2C和＋CO产物通道。

The calculation results show that the SiH insertion reaction into HCl is thermodynamically dominant at low temperature and kinetically favored at higher temp...

该反应在研究的温度范围内是一放热、熵减少的反应，反应的速率常数随温度的升高而增大，而且服从Arrhenius定律。

Radiographs were analyzed to evaluate the magnitude and configuration of her kyphoscoliosis following pump insertion.

我们对X光片进行分析，评价在泵插入后，脊柱后侧凸的程度和外形。

On the other hand,the Inverse PCR combined with a tail-to-tail primer design requires T4 DNA ligase enzyme to ligate PCR products,which makes the positive rate relatively low.We aim to find out an easy and effective method to perform gene deletion, insertion and substitution mutation.

近几年，有文献报道使用基于Quikchange原理的方法来制作DNA片段的插入、替代以及删除突变，但由于QCM-PCR的低产量，难以产生阳性克隆。

The results indicate that use of the minimally invasive nail insertion technique significantly decreases the occurrence of malalignment in proximal femoral shaft fractures.

结果显示使用微创髓内钉插入技术明显减少了股骨干近端骨折对线不良的发生率。

The results showed that the optimized content of Mg~(2+) was 5mmol/L; dNTP was 200μmol/L; Primer was 0.5μmol/L; Taq polymerase was lU/50ul in the PCR system. Only one fragment of about 270bp was amplified within the genome of 12 wild species and 23 cultivars of Mallus Mill., which indicated that Ty1-copia-like retrotransposons were archaic components of apple genome. The nested insertion of near and within the reverse transcriptase gene of Ty1-copia-like retrotransposons wasn\'t found in apple genome.2 The reverse transcriptase conservative region of Ty1-copia-like retrotransposons were amplified from Gala apple using the optimized PCR system. The amplification product was isolated, cloned and sequenced. Forty-five clones containing reverse transcriptase conservative region were obtained (accession number: AY849580 -AY849592 and DQ105035-DQ105066). Cluster analysis of these sequences showed a great heterogeneity among RT domains isolated from the same genotype.

从苹果属12个野生种和苹果23个栽培品种中都扩增到了约270bp的目的产物，且所有试材的扩增结果一致，均无目的条带以外的产物扩增，说明Ty1-copia类逆转座子在苹果属植物中广泛存在，且存在历史可能较为久远；从扩增结果看不出该逆转座子的逆转录酶基因或附近区域在苹果基因组内有嵌套行为的发生。2、利用优化了的PCR方法从嘎拉苹果基因组克隆了45条Ty1-copia类逆转座子逆转录酶保守序列(登陆号分别为AY849580-AY849592和DQ105035-DQ105066)，结果表明，同一基因组来源的这些序列存在高度的异质性。

Therefore, insertion of a femoral nail with the hip in increased flexion and adduction might help to lower the risk of injuries to the superior gluteal nerve and the gluteus medius muscle.

因此，插入股骨髓内钉时，增加髋关节的屈曲内收可能降低损伤臀上神经和臀中肌的风险。

Therefore, insertion of a femoral nail with the hip in increased flexion and adduction might help to lower the risk of injuries to the superior gluteal nere and the gluteus medius muscle.

因此，插入股骨髓内钉时，增加髋关节的屈曲内收可能降低损伤臀上神经和臀中肌的风险。

The risk of injury to the superior gluteal nerve and the gluteus medius muscle during closed antegrade insertion of a femoral nail is lessened by increasing the amount of hip flexion and adduction.

在闭合顺性插入股骨髓内钉时，增加髋关节屈曲和内收的度数有利于减小损伤臀上神经和臀中肌的风险。

The risk of injury to the superior gluteal nere and the gluteus medius muscle during closed antegrade insertion of a femoral nail is lessened by increasing the amount of hip flexion and adduction.

在闭合顺性插入股骨髓内钉时，增加髋关节屈曲和内收的度数有利于减小损伤臀上神经和臀中肌的风险。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。