分子性

The results indicated that the thermosensitivity of PNIP/AAm nanogels couldn't be destroyed by drug-loading.

结果表明，药物分子对PNIP/AAm纳米凝胶的温敏性无影响。

The specimens can drip flaming particles that ignite the dry absorbent surgical cotton located 300 mm below the test specimen.

试片滴落的火焰分子会有短暂的燃烧，且会点燃300mm之下的乾燥的吸收性外科用棉花层。

The direct incorporation of U-13C glucose was estimated by the intensity increase of m/z to F(F was parent fragment, and n was the carbon number in the fragment), while the total isotope incorporation from the added 13C could be calculated according to the abundance ratio increment summation from m/z (Fa+1) through (Fa was the fragment containing all original skeleton carbons, and T was the carbon number in the amino acid molecule). The 13C enrichment in the target compound was expressed as atom percentage excess, and that of D-amino acid needed to be corrected by the coefficient of hydrolysis-induced racemization. The 13C enrichment reflected the carbon turnover velocity of individual amino acid enantiomers, and was powerful to investigate the dynamics of soil amino acids.

外加葡萄糖直接合成氨基酸的比例可利用质谱碎片的相对强度变化来评价（n为质谱碎片F中含有的碳原子数目）；而源于葡萄糖的13C同位素在氨基酸分子中的富集程度是所有同位素峰相对强度变化的总和。13C在目标化合物中的富集比例用原子百分超评价，D氨－基酸的APE还需进一步利用水解诱导的外消旋化系数校正。13C在目标化合物中的富集程度可反映各氨基酸手性异构体的碳循环速率大小，是研究土壤氨基酸动态变化的有力工具。

In the past twenty years continued interests have been focused on adiabatic rapid population transfer and coherence in atomic or molecular system. The stimulated Raman adiabatic passage process has been intensively studied experimentally, analytically, and numerically.

近二十年来，随着科学研究的不断进步，人们对运用绝热快速通道控制原子或分子的布居数和相干性产生了较大的兴趣，并运用受激拉曼绝热过程进行了数值模拟、实验和分析。

In this study, the severe acute pancreatitis specific EN formula was composed based on the rationale of the nutritional mechanism of the disease, and the alanyl- glutminedipeptide was added into the formula. This study was cut in the combining site of clinical nutrition pharmacology and immunology to probe the effect of Gln in the special formula in SAP rat form several aspects including mucous barrier, immunological barrier and systemic inflammatory responses.

本课题研究在成功建立急性重症胰腺炎模型的基础上，在SAP专用肠内营养配方中加入水溶性和稳定性好的丙-谷氨酰二肽，并从临床营养药理学和免疫学的结合点切入，采用免疫学、分子生物学研究手段，重点从肠屏障功能、免疫功能、细胞因子方面研究早期肠内营养加谷氨酰胺防治SAP营养治疗作用机制。

The Northern blot analysis showed that the mRNA of ECP 63 is expressed in embryogenic cells, globular, heart-, and torpedo-shaped embryos, but not in seedlings and non-embryogenic cells, which indicated that ECP 63 gene plays a critical role in somatic embryogenesis.

以ECP63 cDNA全长作探针的Northern分子杂交结果表明，ECP63基因在胚性细胞和不同发育时期的胚状体中高度表达，且表达量基本相等，但在幼苗和非胚性细胞中不表达。表明ECP63基因在体细胞胚胎发生方面起着重要作用。

The aromaticity for the two stable roof-shaped and square isomers are preliminarily explained and discussed with MO analysis.

用分子轨道分析对这两类屋顶型和平面环结构的芳香性和反芳香性作了解释和讨论。

From the phylogenetic tree constructed for IGF-I, the homology was as high as 95%, which revealed the relative relation between them was more closely than with others and give molecular biology support for the resolution of position and classification of lesser panda.

利用IGF-Ⅰ基因构建的进化树上，大熊猫和小熊猫此基因的同源性达到95%，并且显示小熊猫与大熊猫的亲缘关系与其它哺乳动物相比要近的多，为大熊猫及小熊猫的分类学提供了分子生物学的依据，但这样的结果也许与IGF-Ⅰ在物种间的高度保守性有关，我们认为，对于大小熊猫是否同属一科还需要进一步的研究。

According to structure analysis, the contents of α-helix and dimer structure in refolded eMDH were increased by the cooperation, and eMDH activity was enhanced.

对复性产物结构的初步分析发现，耦合作用可使eMDH分子的α-螺旋及二聚体含量明显增多，因此复性产物的活性也显著提高。

Objective To compare the different effects between acute moderate hypervolemic hemodilution using Ringer's lactate solution and acute moderate isovolemic hemodilution using dextran 40 on coagulation mechanism,and to provide clinical basis for selecting optimal dilution.

目的：比较乳酸钠林格液扩容性急性血液稀释和低分子右旋糖酐等容性急性血液稀释对凝血机制的影响，为合理选择稀释液提供临床依据。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。