查询词典 ca

By means of the constructed ternary phase diagrams of these systems,it is found that the binodal curve of ScCO_2/acetone/CA system is quite close to the polymer/solvent axis.

3通过理论计算，获得了ScCO_2/丙酮/CA、ScCO_2/甲苯/PSt及ScCO_2/溶剂/PVB铸膜体系的三元相图。

This results in a higher possibility for the components to enter the unstable demixing gap after the rapid phase separation of the system has taken place.Therefore,a bicontinuous structure is easily formed for CA membrane. For the systems of ScCO_2/toluene/PSt and ScCO_2/solvent/PVB,the increase of temperature or decrease of pressure leads to the binodal curves shifting toward the polymer/solvent axes,and thus results in the decrease of miscibility gap.The membrane toplayers of ScCO_2/solvent/PVB systems are dominated by the equilibrium thermodynamics,while the formation of membranes sublayers is the result of the combination of the equilibrium thermodynamics and membrane formation kinetics.

以下时由双节线、旋节线之间构成的亚稳互溶分相区很窄，使得该体系在快速分相后其组成变化进入旋节线内不稳分相区的可能性极高，从而易导致CA膜形成双连续结构；温度升高或压力减小均可导致ScCO_2/甲苯/PSt与ScCO_2/溶剂/PVB两种铸膜体系的双节线向聚合物/溶剂轴一侧靠近，均相区减小；ScCO_2/溶剂/PVB体系的膜表面结构形成主要受平衡热力学过程的控制，而膜的截面结构是其平衡热力学与扩散动力学共同作用的结果。

The hydrophobicity and topology of the surface of the lotus leaf are a consequence of its special surface structure (branchlike nanostructures on top of micropapillae), which gives rise to a super-hydrophobic surface with a large CA and a small sliding angle.

24疏水性以及对荷叶表面的拓扑结构是其特殊的表面结构的结果（branchlike 纳米结构的micropapillae顶部），这就会引起超疏水表面有大量CA和一个小滑动角。

Indicating that higher K, Na, Ca, Mg and Cl distributed in bundle sheath cell thanin mesophyll cell and bulliform cell of swamp reed.

表明：沼泽芦苇在鞘细胞内K，Na，Ca，Mg和Cl分布较叶肉细胞和泡状细胞高。

From May to October 2004, the seasonal changes of K, Ca, and Mg contents and accumulation in Calamagrostis angustifolia, the dominant species in the typical meadow anti marsh meadow communities of Sanjiang Plain, were studied.

2004年5-10月，对三江平原典型小叶章草甸和小叶章－苔草沼泽化草甸群落优势植物小叶章的K、Ca、Mg含量与累积的季节变化进行了研究。

Comparison of thermodynamic parameters show dioxocyclam-base Zn complex in CTAB micellar solution is a good model of carboxy anhydase CA.

热力学参数的对比表明表面活性剂CTAB胶束溶液中二氧环胺类Zn配合物是一个很好的碳酸酐酶CA的模拟模型。

Based on the sampling analysis,concentration and variation of five elements which are N,P,K,Ca and Mg in different organs for three growth stages of Castanea henryi plantation have been studied.

在林分样地调查分析的基础上，研究了3 个不同生长发育时期即未结果期、结果初期和盛果初期锥栗人工林各器官N、P、K、Ca 、Mg 的养分浓度及其变化。

Based on the sampling analysis,concentration and variation of five elements which are N,P,K,Ca and Mg in different organs for three growth stages of Castanea henryi plantation have been studied.

陈辉在林分样地调查分析的基础上，研究了3个不同生长发育时期即未结果期、结果初期和盛果初期锥栗人工林各器官N、P、K、Ca、Mg的养分浓度及其变化。

Methods By establishing the apoptosis model of primary culture of hippocampal neurons induced by hyperthermia, the dynamic change of concentration Ca(superscript 2+)in hippocampal neurons and the influence to Bcl-2 expression were observed after using chelerythrine chloride which was the special inhibitor of PKC.

通过建立体外高温诱导海马神经细胞原代培养的凋亡模型，应用PKC特异性抑制剂氯化百屈菜红碱，观察海马神经元胞内Ca(上标 2+)浓度的动态变化以及对B淋巴细胞瘤基因2蛋白(Bcl-2)表达的影响。

The gold nanoparticle has a maximum absorption peak at 532 nm. The chloroauric acid concentrations and the influence of Cu(superscript 2+), Zn(superscript 2+), Ca(superscript 2+), Fe(superscript 3+), Mg(superscript 2+) and Al(superscript 3+) on the determination were examined.

研究了氯金酸用量等因素对体系的影响，优化了试验条件，并对水中Cu(上标 2+)，Zn(上标 2+)，Ca(上标 2+)，Fe(上标 3+)，Mg(上标 2+)，Al(上标 3+)等常见离子进行了干扰试验。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。