碱性

The Penshan granitic body is a calc-alkaline pluton composed of muscovite alkali granite, two-mica alkali feldspar granite and biotite adamellite.

彭山岩体是由白云母碱长花岗岩、云母碱长花岗岩和黑云母二长花岗岩组成的钙碱性花岗复式岩体。

Study on the petrochmical,trace element chemical,REE geochemical and Pb isotopic geochemical characteristics of the Tongshan intrusive indicates that the quartz diorite,granodiorite and adamellite are products of three stages of the same periodfrom only one magmatic source.

通过岩石化学、微量元素地球化学、稀土元素地球化学、铅同位素地球化学特征研究表明，铜山石英闪长岩、花岗闪长岩、二长花岗岩是同一岩浆源同一时期三个侵入阶段的产物，铜山岩体幔壳同熔型的复式岩体，属太平洋钙碱性岩石系列。

The Nurt area is located in the north of Altay, Xinjiang, where the granites are widely exposed. The intrusion is adamellite and belongs to high kalium cal-alkaline series with peraluminous characteristics, showing an osculating relationship with the Aketisikan gold deposit.

新疆诺尔特地区花岗岩分布广泛，其中阿提什花岗岩体与燕山期阿克提什坎金矿床在时间、空间上密切相关，该岩体为二长花岗岩，具铝过饱和特征，属于高钾钙碱性系列。

Bone induction group and control group were detected alkaline phosphatase. Adipogenic induction group and control group were detected oil red O staining.

成骨诱导组和对照组进行碱性磷酸酶检测，成脂诱导组和对照组进行油红O染色检测。

The hotspot in chitosan study is to increase its solubility and the adsorptive capability of Cu.

壳聚糖是一类带阳离子的动物纤维素和自然界唯一天然碱性多糖(图1)。

The feldspar in A-type granite is perthite, the dark alkali-minerals in which are arfvedsonite or manganese-bearing magnesia- arfvedsoniteand aegirine.

碱性花岗岩中的长石为条纹长石，暗色矿物为钠铁门石或含锰镁质钠铁门石及霓石。

However, this algicidal substance was unstable at different acid and alkali concentration, it could improve algicidal activity at neutral, alkaline, but reduce algicidal activity at high acid concentration;(4) according to the studies on the mophorlogical characters, the physilogical, biochemical characters and the sequence analysis of 16S rDNA of strain W5, it was identified as a Enterobacter aerogenes.

但酸碱稳定性不如热稳定性强，在强酸条件下，溶藻活性有所降低，中碱性条件下可以增强其溶藻活性；此溶藻物质活性成分是水溶性的，不溶于常见的有机溶剂(4)通过形态学特征、生理生化试验以及16S rDNA序列分析，W5菌鉴定为产气肠杆菌。

Both food and alkalis relieve the pain initally,although relief is greater in a duodenal than in agastric ulcer.

在发病的最初阶段，由于食物和碱性物质的作用，患者的疼痛症状可得到减轻，而且十二指肠溃疡比胃溃疡的减痛效果更好。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热液成因的硫锰矿和硫砷锑矿、碱性火山灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥石。

When AlCA reacts with HPAM, the lower the pH value of AlCA, the faster the rate of gelling reaction. At a certain pH value, the smaller the ratio of /, the slower the rate of the gelling reaction.

结果表明，柠檬酸铝在碱性条件下的稳定性、热稳定性及室温下的放置稳定性均随／的减小而提高，pH值过高或过低的柠檬酸铝均不能长期稳定存在。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷