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孔穴

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The thermodynamic behaviour in the separation of molecular imprinting was studied.

研究了分子印迹分离过程中的热力学行为,测定了萘普生和酮洛芬分子印迹分离过程中的的焓变、熵变和自由能变化,计算结果得出ΔH和ΔS的值均为负值,并且熵的变化很小,这说明萘普生和酮洛芬分子印迹拆分过程是受焓控制的,从而进一步说明影响分子印迹分离的两个主要因素中,与模板分子互补的功能基比空间孔穴占有更重要的作用。

The optimal condition determined through the experiments are to prefabricate hole of 0.8mm diameter and 1.0mm depth,and collect the plasma radiation excited with second pulse,the laser spectra of higher property can be obtained.

实验确定的优化条件是,预制0.8mm直径和1.0mm深度孔穴,采集第二个脉冲激发的等离子体辐射,可以获得较高质量的激光光谱。

The term Ashi point was first seen in the Clinical Case of Moxibustion, Thousand Gold Proscription for Emergency.

不问孔穴是指阿是穴既可能恰好是经穴或奇穴,也可能是经穴,奇穴之外的反应点。

In Chapter 2, construction, structures and properties of sixteen one-, two-, and three-dimensional coordination polymers self-assembled by 4,4'-bipyridine (4,4'-bpy) and pyrazine with metal salts have been described.

第二章描述了16种含4,4'-联吡啶和吡嗪桥连配体的聚合金属配合物超分子的构筑、结构及性质。通过改变酸度、溶剂体系及各种反离子等条件,分别得到不同层次和维数的、具有各种孔穴或通道结构的聚合配合物。

In order to compare with normal wet spinning PAC fibre, the morphological characteristics, including void siz, distribution, volume, shape, location, surface crevices etc. of the polyblend fibre and their change during stretching, was studied by SEM, SAXS, porosimeter and water retention methods.

用SEM、SAXS和保水率测定等方法,在与普通湿纺法聚丙烯腈纤维对比的基础上,对丙烯腈共混纤维在拉伸前后的形态特性,包括孔穴大小、体积、形状、位置和表面裂缝等进行了研究。

The coatings, which had gradient structure of porously outer layer and densely inner layer, were mainly composed of rutile and anatase, and the elements of calcium and phosphorus existed in the form of perovskite, calcium phosphate and amorphous phosphates.

氧化膜与基体结合紧密(64.5±2.2)MPa,表层氧化膜明显可见许多胞状孔穴凹陷,疏松多孔,靠近钛基体的较表层致密,而且表面主要有晶红石,锐钛矿存在,具有较高的表面能。

So far, nsLTP was proposed to promote the spreading of systemic acquired resistance signal in arabidopsis, and induce the adhesion of the pollen tube to an artificial stylar matrix in vitro, suggesting a receptor-like molecule likely exists in the cell membranes.

三级结构主要由四个α-螺旋组成,四个α-螺旋由四对二硫键相连,形成一个能结合各种脂质分子的疏水性孔穴

Model occulted corrosion cell and other electrochemical methods were employed to study the characteristic ofbronze pit corrosion, the effects of dissolved oxygen、 pH and richened migrating of 〓 ion on the developmentof cavity in the simulated electrolyte solution. Corrosion inhibition for chloride ion by1-phenyl-5-mercapto-tetrazole pre-film on bronze has been evaluated. The mechanism of interactionbetween PMTA and the bronze surface has been studied by means of AES and XPS techniques.

采用&模拟闭塞腐蚀电池&等电化学的方法,研究了青铜器粉状锈的孔蚀特征,以及模拟电解质溶液中溶解氧、pH值、氯离子的迁移富集对孔穴生长的影响,评价了1-苯基-5-巯基-四氮唑缓蚀膜抗氯离子腐蚀的性能,利用AES、XPS方法研究了PMTA青铜表面成膜作用的机理。

The most interesting thing is that the space group of a non-chiral macrocycle was a chiral symmetry one. With a p-chlorophenyl substituent, the structure of the aromatice macrocyclic oligomer was unsymmetrical.

利用晶体结构参数计算出大环分子环状孔穴的有效直径,为这类刚性环状齐聚物作为一类纳米结构材料的应用作了理论上的准备。

Bizarre noises are emitted from the body, a body known well enough by its owner to recognise the noises as extrinsic; air is pumped in and out of orifices as if by a bicycle pump.

异乎寻常的杂音从身体发出,这一身体被主人充分了解以致于能够识别这些杂音是外来的;空气被泵入泵出孔穴就像是通过一个自行车打气筒。

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What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢?

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我,一个心中布满虚荣的女孩子真实的想法。

Oh, and I bought myself a new laptop," he said."

哦,我还给我自己买了一个新笔记本"他说。"