1)  Ca~2+
青杆
2)  Ca~(2+)
Ca2+
1.
Objective:A method for determination of dissociative K~+,Na~+,Ca~(2+)and Mg~(2+) in soil by Solid Phase Extraction-Ion Chromatography was established.
目的:建立用固相萃取-离子色谱法测定土壤中游离态的K+、Na+、Ca2+、Mg2+含量。
2.
This paper summarized the mechanism and present research situation on the granulation of anaerobic sludge accelerated by Ca~(2+),Al~(3+),synthetic organic cationic polymer and chitosan,considering these compounds can be applied further in the low strength wastewater treatment,while more attention should be paid to the development of organic cationic polymer.
本文总结了Ca2+,Al3+,人工合成有机阳离子聚合物和壳聚糖促进厌氧污泥颗粒化的机理以及研究现状,认为上述物质在低浓度废水处理领域可以得到更进一步应用,同时应不断关注有机阳离子聚合物的发展情况。
3.
The result showed that K~(+) and Ca~(2+)might functionally modify and regulate the protein in the yeast cell membrane and the enzyme involved with metabolic flux in the metabolic network.
4 mg/L的CaCl2,对通风发酵过程中的不同K+、Ca2+浓度影响啤酒酵母代谢产6种有机酸含量的动态变化进行了跟踪检测。
3)  Ca~(2+)
钙离子
1.
Changes and their relationship of aquaporin-9 mRNA expression and Ca~(2+) concentration after cerebral ischemic in rats;
脑缺血大鼠水通道蛋白-9 mRNA表达与钙离子浓度的改变及其关系
2.
Epinephrine-induced ATPase Activity,[cAMP]_i and [Ca~(2+)]_i Changes in Human Retinal Pigment Epithelium;
肾上腺素对视网膜色素上皮细胞ATP酶活性及细胞内cAMP和钙离子浓度的影响
4)  Ca~(2+)
Ca~(2+)
1.
The Regulative Effects of Exogenous ABA and Ca~(2+) on the Growth of Poplar Cuttings;
外源ABA和Ca~(2+)对杨树扦插苗生长的调节效应
2.
Study on Ca~(2+) Removal in Hotwater Using Zeolite;
分子筛用于热水除Ca~(2+)的实验研究
5)  Ca 2+
钙离子
1.
The adsorption kinetics and adsorption isotherm of Ca 2+ from sugar liquor by using ion exchange fiber were investigated in this paper.
研究了强酸离子交换纤维对糖液中钙离子的吸附动力学和吸附等温线。
2.
A new simple method for rapidly Ca 2+ detecting Ca 2+ in water has been obtained.
通过研制一种测试管 ,从而能简便、快速的测定水中的钙离子。
3.
Calmodulin(CaM)as a major intracellular Ca 2+ receptor,was self-assembled on Au e lectrode and investigated by electrochemical im pedance spectroscopy(EIS).
利用交流阻抗方法,以Fe(CN)63-/Fe(CN)64-氧化还原对为探针,对自组装到金电极表面的钙调素(CaM)膜的成膜过程、不同pH值的影响以及与钙离子的结合情况进行了较系统的研究。
6)  Ca 2+
Ca2+
1.
Objective To explore the mechanism of cataract formation through the study of Ca 2+-ATPase gene expression in clear and cataractous lens epithelium.
目的通过研究Ca2+ATP酶在透明晶状体及白内障晶状体上皮细胞上的表达情况,从分子水平探讨老年性白内障的发生机制。
2.
The contents of hydrate,Na +,Ca 2+,excitability amino acid(EAA) and malondialdehyde(MDA) in cerebral tissue were detected.
观察脑组织含水量及脑组织匀桨中Na+、Ca2+、兴奋性氨基酸(EAA)、脂质过氧化产物丙二醛(MDA)的动态变化及麦芽醇对上述指标的影响。
3.
After 10 -7, 10 -6or 10 -5mol/L of corticosterone (CORT) was added to culture medium, MTT assay, fluorescent labeling of Fura-2/AM and Western blotting were used to observe the change of cultured hippocampal neurons in morphology, the rate of survival, the cytosolic free calcium ([Ca 2+]_i ) and the expression of CaMKII.
 在培养液中加入 10 7、10 6和 10 5浓度(mol/L)的皮质酮,采用MTT染色测定、Fura 2 /AM的荧光标记以及Western印迹的方法,观察了不同浓度的皮质酮作用下海马神经元形态学和细胞存活率的变化以及胞浆内游离钙离子浓度 [Ca2+ ]i和CaMKII表达的变化规律, 探讨其对原代培养的大鼠海马神经元及其Ca2+ /CaMKII的影响和可能的机制。
参考词条
补充资料:青杆
青杆介绍 青杆 (Picea wilsonii) 科属:
松科 云杉属

别名:


形态特征:
树干挺直,树形呈狭圆柱形,小枝扭曲上伸,故而得名。小枝密集,叶密生,全为鳞叶,幼叶淡黄绿色,老后为翠绿色。球果蓝绿色,果面略具白粉。

分布与习性:
树干挺直,树形呈狭圆柱形,小枝扭曲上伸,故而得名。小枝密集,叶密生,全为鳞叶,幼叶淡黄绿色,老后为翠绿色。球果蓝绿色,果面略具白粉。
耐阴性强,喜凉爽湿润气候,适应力强,喜微酸性土壤

繁殖与栽培:
繁殖方法大都以扦插和嫁接两种。嫁接繁殖龙柏时期,春季以在2月中旬至3月上旬为适宜,秋季在9月下旬至10月上旬也可进行。龙柏嫁接后,从开始愈合到成活都较缓慢,春接要到5月份开始愈合,因此砧木枝叶要逐步剪除。接后除了要适当遮荫、防止干旱风吹、保持一定湿润外,在接后半个月内,还要防止雨水侵入,一般成活率可达75%以上.

应用:
风景林、景园树

图片:
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