无细胞的

The experimental group has various changes in the different density of potentill anserine extract. The small rat pulmonary tissue surface ofⅠgroup can see sporadic petechia of different degree; pulmonary alveolus cavity can see sporadic erythrocyte under the microscope.

实验组不同浓度的蕨麻提取物对小鼠肺组织的影响不同，Ⅰ组小鼠肺组织表面肉眼见不同程度的散在点状出血、显微镜下肺泡腔内见散在红细胞；Ⅱ组小鼠肺组织表面肉眼无明显异常，显微镜下肺泡腔内见散在红细胞及淡伊红色液体，两组均见肺泡壁毛细血管扩张充血及毛细血管内皮细胞呈不同程度的增生肥大。

The experimental group has various changes in the different density of potentill anserine extract. The small rat pulmonary tissue surface ofⅠgroup can see sporadic petechia of different degree; pulmonary alveolus cavity can see sporadic erythrocyte under the microscope. The small rat pulmonary tissue surface of Ⅱ group is no obvious abnormality by naked eye; pulmonary alveolus cavity can see sporadic erythrocyte and thin powder color liquid under the microscope. Two groups all have the capillary vessel of alveolar wall dilation and the endothelial cell hyperplasia and hypertrophy in different degree.

实验组不同浓度的蕨麻提取物对小鼠肺组织的影响不同，Ⅰ组小鼠肺组织表面肉眼见不同程度的散在点状出血、显微镜下肺泡腔内见散在红细胞；Ⅱ组小鼠肺组织表面肉眼无明显异常，显微镜下肺泡腔内见散在红细胞及淡伊红色液体，两组均见肺泡壁毛细血管扩张充血及毛细血管内皮细胞呈不同程度的增生肥大。

The results of this study indicated that there were changes on the distribution of T-lymphocyte subsets in patients with asthenia gravis.

MG患者存在有明显的T细胞亚群的改变，符合自身免疫性疾病的特点：胸腺切除手术近期对患者周围血中各淋巴亚群无明显影响；胸腺切除围手术期使用TP-5治疗对其发挥免疫调节作用的主要机理之一。

Recently, bipolar radiofrequency energy has become popular as a method of performing chondroplasty because of accurately treatment to degenerative cartilage and minimal injury to normal cartilage. But the questions of the effects of bipolar RFE to degenerative cartilage, the reaction of chondrocyte and cartilage matrix, the change of the cartilage after the treatment, and the influence to the cartilage degenerative course, were still unknown.

但是双极射频在关节软骨退变治疗中究竟发挥何种作用，治疗区软骨细胞及软骨基质成分反应是怎样的，随着时间的推移软骨表面的变化如何，双极射频对软骨退变的病程有无影响，这些问题都不清楚。

In a word, the leucocytopenia caused by the PBL apoptosis, and the leucocytopernia have no direct relationship with the viral RNA load\'s augmentation.

上述结果表明，CSFV SM株感染后通过细胞凋亡的方式诱导PBL的大量减少，且PBL的减少与CSFV核酸载量的变化无直接相关性。

With infection progress, the high intensity of staining was observed in the perinuclear regions and membrane area at 48hr and 72hr p.i., and the staining intensity showed high co-localization with DV2 E protein.

感染后24hr荧光的强度无明显变化，随着感染时间的延长，整合素β3抗原的荧光强度逐渐增强，在感染后48hr和72hr，细胞均呈现较强的荧光。

Hill-reservoir has a short retention time; its phytoplankton community was characterized by low abundance and no obviously dominant species. The zooplankton was predominated numerically by rotifer and nauplii.

山地型水库具有较明显的河流特征，浮游植物的种类数和细胞密度均较低，有较多的河流种，无明显优势种；浮游动物的种类和数量很低，以轮虫和桡足类幼体为主。

The mechanical interactions between mononuclear cells of human cord blood and ice crystals are tested with the cryo-microscope during freezing, under the condition of adhering different cryo-protective additives.

利用低温显微镜观察了脐带血单核细胞在降温过程中与冰晶间的相互机械作用，比较了在不同保护剂情况下有无静电场的降温过程中，冰晶形成和生长以及由此引起的机械作用的变化。

In addition, there is little antibacterial activity, can be formed on the tooth enamel layer of sterile cell membrane components, help prevent tooth decay.

此外，还有少许的抗菌作用，可在牙齿的珐琅质上形成一层无菌细胞成分的薄膜，有助于防范蛀牙的发生。

The result showed that granule number,granule area,ratio of granule area and cell area,granule integral optical density in enzyme reactant with 3.1J/cm2 of He-Ne laser irradiation were not different w...

结果表明，3.1J／cm2辐照组的酶反应物颗粒数目、颗粒面积、颗粒面积与细胞面积比值和颗粒积分光密度4项参数值与对照组比较无明显变化；9.4J／cm2辐照组的四项参数值明显增高；25.0J／cm2辐照组的四项参数值进一步增高；49.gJ／cm2辐照组的四项参数值较25.0J／cm2辐照组明显降低。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。