碱性

The induced hmscs-tert were examined by oil red-o staining, alkaline phosphates staining and von kossa staining. results the hmsc-tert was negative for cd34, cd45, cd44, cd106 and cd166. after the induction, accumulated cytoplasmatic red lipid droplets were clearly visible in the adipose cells by oil red o staining, and alkaline phosphates-positive pitchy grains formed in the intracytoplasm and calcium nodes were found by von kossa staining in the osteoblasts.

结果 hmsc-tert细胞表面抗原检测cd34、cd45、cd44、cd106、cd166均为阴性；脂肪细胞定向诱导后油红o染色见胞浆内有红色脂肪颗粒，成骨细胞定向诱导后见胞浆内有碱性磷酸酶染色阳性黑褐色颗粒，von kossa染色见有钙结节形成。

Granite consists of 20 or more percent quartz, more alkali feldspar than plagioclase.

花岗岩含20%以上的石英，碱性长石多于斜长石。

The effect of additives combined polyalcohol anion surface active agent with alkali activator or high efficiency sulfonate water-reducing agent on physic-chemical performance of slag powder and slag-cement system pastes have been studied.

选择多元醇类阴离子表面活性剂分别与碱性激发剂和高效磺酸盐减水剂进行复合，研究了复合添加剂对矿渣粉体和矿渣-水泥浆体的物理化学性质的影响。

On the 10th ,20th ,30th,40th and 50th day, cut the tail of each mouse to make blood smears, stained the smears by Wrights method, and counted the erythrocyte containing HowellJolly bodies, or containing basophilic stipplings, or showing polychromatophilia, or showing hypochromic.

昆明种成年雄性小鼠15只，随机分成两组，实验组10只饮用2g/L硝酸铅溶液(1251mgPb2+/L)染毒，共50d。每10d切尾涂片一次，分别镜检计数含HowellJolly小体RBC，嗜碱性点彩RBC，嗜多色性RBC及低色素性RBC的出现率。

"Myelin basic protein as an encephalitogen in encephalomyelitis and polyneuritis following rabies vaccination".

髓鞘碱性蛋白作为encephalitogen在脑脊髓炎和多发性神经炎后狂犬病疫苗接种。

Basic fibroblast growth factor is a polypeptide with many functions.

碱性成纤维细胞生长因子是一种多功能的多肽生长因子。

The optimum pH for amylase in yellowfin black porgy were were 5.2,4.8 and 6.8 in stomach, hepatopancreas and intestinal canal, respectively.

淀粉酶的最适pH值都在酸性范围，脂肪酶的最适pH都在碱性范围。

Volcanic rocks are of the high-K calc-alkaline series rock association, composed mainly of ryholitic and trachytic dacitic rocks, and the central intrusive body is olivine-andesite-trachytic quartz syenitic porphyrite.

火山岩为以流纹质和粗面英安质为主的高钾钙碱性系列岩石组合，中央侵入体为橄榄安粗岩系列石英正长斑岩，它们的A/CNK值集中在0.9～1.2之间，为铝饱和或铝过饱和类型。

This complex reaction was phenolic electronic substitution reaction, so reaction rate was related with the positive electricity of pro-electronic reagent, as well as the form of aromatic hydrocarbons. Rates of chlorination of phenol and 2-monochlorophenol were faster in alkaline water than that in weak acid water, so 2,4-dichlorophenol and 2,4,6-trichlorophenol formation concentrations increased with the reaction time.

该复合反应属于酚类电子取代反应，反应速率与亲电子试剂的阳电性以及芳香烃的形式有关，碱性水环境中氯取代苯酚和2-一氯酚的速率要快于在弱酸性水环境；随着pH的升高，2，4-DCP和2，4，6-TCP的生成浓度也不断增加。

To create the conditions for movement, the researchers filled the labyrinths with an alkaline solution of potassium hydroxide.

为了让油滴运动起来，科学家在迷宫里注满了碱性的氢氧化钾溶液。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失