腺分离

Some plants rely on wood part of the negative pressure, through its non-metabolic ultrafiltration to separate freshwater from seawater, such as K. candel, Ceriops tagal, etc.; Some plants, such as Avicennia marina, Aegiceras other is through their own system of salt gland salt inhalation secretion of the leaf surface, washed away by rain.

有些植物依靠木质部分负压力，通过其非代谢性超滤作用从海水中分离出淡水，如秋茄、角果木等；有些植物，如白骨壤、桐花等则是通过自身盐腺系统将吸入盐分分泌出叶片表面，经雨水冲刷掉。

Methods The skeletal muscle stem cells were enzymatically isolated with collagen and dispase, and then purified by different adhesion time from 6 female SD rats. The purified cells were transinfected with adenovirus carrying lac-Z gene, and injected into the bladder neck of 6 autologous and 4 allogeneic rats. Tissues of blader neck and ureter were obtained in sacrified rats after 5 and 15 days, histological examination and X-gal staining were performed.

采用混合酶消化及反复差速贴壁法分离、纯化培养SD大鼠骨骼肌干细胞，然后用携带lac-Z基因的腺病毒载体转染肌干细胞，待转染成功后将携带lac-Z基因的骨骼肌干细胞注射于自体和同种异体的膀胱颈及后尿道周围，分别于注射后5、15d，处死大鼠取出膀胱颈及后尿道，行组织学检查及X-gal染色。

In order to analyze the specificity of multiple PCR, multiple PCR detection system was used to detect Blastomyces albicans, Chlamydiae trachomatis, Escherichia coli, hemophilies influenzae, Klebsiella pneumoniae, Staphylococcus aureus, Streptococcus pneumoniae, Human cytomegalovirus, duovirus, adenovirus and Henrietta Lacks strain of cancer cells.

用此多重PCR体系分别检测分离的白色念珠菌、沙眼衣原体、大肠埃希氏杆菌、流感嗜血杆菌、肺炎克雷伯杆菌、金黄色葡萄球菌、肺炎链球菌、人巨细胞病毒、轮状病毒、腺病毒和Hela细胞，分析此多重PCR体系的特异性。

An islet cell adenoma is seen here, separated from the pancreas by a thin collagenous capsule.

这是胰岛细胞腺瘤，通过一薄层的胶质囊与胰腺组织分离。

High-resolution two-dimensional polyacrylamide gel electrophoresis, followed by computer-assisted analysis was used to screen the proteins pattern between normal and Ng mutant colleterial gland to find quantitative and qualitative difference in proteins expression.

分别对家蚕的正常及Ng突变体雌蛾性附腺分泌部组织的蛋白质进行提取，并采用双向凝胶电泳和计算机辅助分析方法，对提取的蛋白质混合物进行分离和比较分析，并对主要差异表达的蛋白质用质谱鉴定。

High-resolution two-dimensional polyacrylamide gel electrophoresis, followed by computer-assisted analysis was used to screen the proteins pattern between normal and Ng mutant colleterial gland to find quantitative and qualitative difference in proteins expression.

分别对家蚕的正常及Ng突变体雌蛾性附腺分泌部组织的蛋白质进行提取，并采用双向凝胶电泳和电脑辅助分析方法，对提取的蛋白质混合物进行分离和比较分析，并对主要差异表达的蛋白质用质谱鉴定。

There were five cases of lung tumors with cystadenoma change, two cases of pulmonary sequestration, and two cases with lung tumor diminution.

结果 9例产前超声检查中发现胎儿肺部肿块；其中5例为胎儿肺囊腺瘤样改变；2例肺分离；2例肿块逐渐缩小。

Three organic compounds containing nitrogen have been isolated fTom soft coral Sarcophyton Molle Collected from South China Sea. Their structures have been determined by UV, IR, MS, 1H NMR and 13C NMR as sinumeramide Thymine and Thympidine.

从中国南海软珊瑚中分离到三个含氮化合物，其结构经紫外光谱、红外光谱、质谱和核磁共振（1HNMR、13CNMR）分析分别确定为神经酰胺Sinumeramide，胸腺嘧啶和脱氧尿核嘧啶苷。

The separation was achieved within 4 min using a BEH Shield RP18 column (100 mm 2.1 mm, 1.7 μm) with 50 mmol/L monoammonium phosphate solution (pH 6.5) and acetonitrile as the mobile phase.

以BEH Shield RP18柱(100 mm 2.1 mm，1.7 μm)为分析柱，以50 mmol/L的磷酸二氢铵(pH 6.5)和乙腈为流动相进行梯度洗脱，3种磷酸腺苷在4 min内实现了较好的分离。

The specific PCR products of approximately 112bp in length was amplified from the other 10 strains of E.faecalis from lamb naturally infected with E.faecalis,lamb and mouse experimentally infected with E.faecalis by the PCR assay,but no any bands were amplified from Streptococcus equi subsp.equi,Streptococcus G,Streptococcus A,Staphylococcus aureus,Listeria monocytogenes from sheep,Mycoplasma ovipneumoniae and Brucella ovis.

应用该方法对分离的致羔羊脑炎粪肠球菌、由肠球菌导致发病或死亡羔羊脏器以及人工感染死亡小鼠的主要脏器进行扩增，均能得到特异性的DNA条带；对其他7种病原菌，马腺疫链球菌C群、G群链球菌、A群链球菌、金黄色葡萄球菌、羊源李氏杆菌、绵羊布氏杆菌、绵羊肺炎支原体不能扩增出特异的DNA条带。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。