有分离的

During the whole separation process, poisonous solvent was not used and poisonous hangover was avoided from headstream.

整个分离制备过程不使用有毒害作用的溶剂，从源头上消除了有毒残留物对产品的污染。

So students had a perceptual self-acknowledgement and comparison for various extraction and separation methods of hesperidin.

使学生对几种橙皮苷的提取分离方法有一个感性的自我认识和比较。

The photoelectron gun was not separated from the ionizer of the TOFMS completely, thus the energy of the photoelectron beam could not be adjusted independently.

但他们所用方法都有一个共同的缺陷，即没有将光电子枪与TOF质谱的离化器完全分离，光电子束能量不能独立调节。

Volume lower in the case of cement have good dispersion.

在掺量较低的情况下，对于水泥已经有很好的分离效用。

Through morphological study, biophysical and biochemical tests ,we discovered that this strain was a kind of osmophilic yeast and can fermented glucose,sucrose and maltase.

分离筛选到了一株产赤藓糖醇能力高的菌种B84 5 ，通过对B84 5的形态、生理生化特性试验，发现该菌耐高渗，能发酵葡萄糖、蔗糖、麦芽糖，细胞为圆形、椭圆形，单边或多边芽殖，有真菌丝，在固体培养基上培养 7d后颜色开始变深，由黄色变成褐黑色，参阅真菌鉴定手册，初步鉴定为圆酵母属菌 Torulasp。

Results 1555 mutation in the mitochondrial DNA was reverified to be one of the major factors which cause maternally inherited nonsyndromic deafness and the cosegregation of 955-960 and 1555 was present in this family.

结果再次证明了1555突变是该家系成员致聋的分子生物学基础之一；并发现该家系27名母系成员的线粒体基因组中除1555突变外，还同时存在有955-960同质型突变，两突变共分离。

The results showed that the virus isolation and identification could generate considerably reliable results but the procedure was complicated and costed long time; microtomy fluorescent antibody detection was fast, but the specificity was low and needed to exclude the false positive from the results. Sandwich ELISA detection combined the merits of the former two methods, but it generated the false negative results when the samples were in bad preservation. Compared with the others, RT-PCR was fast, high sensitive and especially useful for detecting the CSFV directly from the samples. The specificity could be raised by using the nested-PCR to detect the CSFV from the simples, especially when the simples were in bad preservation.

结果显示，病毒分离鉴定法准确性较高，诊断比较容易，但存在试验步骤繁琐，所需时间长的缺点；荧光抗体检测法所需时间较短，但需要经验比较丰富人员来判定结果，且存在假阳性结果，特异性比较差；RT-PCR检测法具有快速、敏感等优点，特别是样品保存不理想时更有价值，利用套式PCR可以提高检测的特异性；夹心ELISA检测法具有快速、敏感等优点，但在样品保存不理想时会出现假阴性结果。

How to preserves the separation properties between two objects of TOPB category have direct effect with the morphismφ.

在TOPB范畴中两个对象之间的分离性如何保持与态射φ的选择有直接关系。

To evaluate the effect of PRRSV on humoral and cellular immune responses,threeweek old SPF piglets and conventional piglets with antibody to PRRSV were inoculated nasally with PRRSV BJ 4 strain,and immunized intramuscularly with hog cholera vaccine 48 hours postinoculation.

对 2 0日龄 SPF猪和 2 0日龄猪繁殖与呼吸综合征血清阳性猪，人工感染猪繁殖与呼吸综合征病毒北京分离株( BJ-4 )后 4 8h接种猪瘟疫苗，利用 ELISA方法检测仔猪针对 PRRSV和猪瘟疫苗的体液免疫，利用 MTS法检测仔猪外周血单核细胞对有丝分裂原 Con A的刺激反应。

The cervico-facial trunk of facial nerve in one case during the stripping operation was surgically injured and sutured immediately by the end to end anastomosis. Facial paralysis disappeared half year after the operation. These cases were followed up from 8 months to 4 years. Only one case had local recurrence.

在行耳廓血管瘤剥脱手术的8例中有1例在分离结扎腮腺区血管时误伤面神经颈面干，术中行神经断端缝合，半年后面瘫基本消失。8例行剥脱术治疗耳廓血管瘤的患者经8个月至4年随访，除1例可见局限性血管隆起外，未见复发。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。