考察

Methods differential scanning calorimetry was used to detect the denaturation of dermal collagen and assess its thermal stability.

本研究的目的是检验关于胶原蛋白是皮肤黏弹性主要决定因素的假设，重点考察皮肤组织在动态载荷下的的热力学性能。

Relationship between the morphology of melting dendrite and the control parameters is established based on the detailed investigations.

详细考察了熔化枝晶的形成条件，并简化地分析了熔化枝晶形态与控制参数之间的关系，结果基本符合；五。

These dendritic NOBIN derived Schiff base ligands have been applied to titanium catalyzed hetero-Diels-Alder reaction of Danishefshy's diene and aldehydes, affording the corresponding 2-substituted 2, 3-dihydro-4H-pyran-4-one in quantitative yields and excellent enantioselectivities (up to 97. 2%ee). Comparing the reactivities and enantioselectivities of reaction catalyzed by the titanium complexes of these Schiff base ligands, it was found that a series of ligands L〓 were superior to the other three series of ligands L〓, L〓 and L〓, a significant positive NLE and a dendrimer effect existed in the L〓 dendritic catalyst system. The disposition of the dendritic wedges and the dendron size in the ligands were observed to have a significant impact on the enantioselectivity of the reaction.

NOBIN衍生的树枝状大分子希夫碱手性配体与钛形成的配合物在催化不对称杂Diels-Alder反应中的应用将得到的四个系列NOBIN衍生的树枝状希夫碱三齿手性配体与四异丙氧基钛形成的配合物用于催化Danishefsky's diene与醛的不对称杂Diels-Alder反应，通过反应条件的优化，获得了定量的收率和最高达97.2％ee值的对映选择性；考察了这四个系列NOBIN衍生的树枝状希夫碱钛配合物的催化活性和对映选择性，结果发现它们的活性次序依次为L〓≈L〓＞L〓＞L〓，对映选择性次序依次为L〓＞L〓＞L〓＞L〓。

Introduce time this main factor, the angle that changes from trends will analyse those who inspect demand and supply is fluctuant, its are fluctuant if the circumstance uses department of planar rectangular coordinates to have a description, the image that reach is similar cobweb, british economist Kaldor is denominate of this one academic figure " of " cobweb theory.

引入时间这个重要因素，从动态变化的角度来分析考察需求与供给的变动，其变动情况若用平面直角坐标系进行描述，得出的图象就类似蛛网，英国经济学家 kaldor 把这一理论形象定名为"蛛网理论"。

Taking density as detection indicator, the accuracies of mineral drugs and their calcined products were investigated by sealing wax densimetry compared with direct densimetry, and the method of density determination was optimized.

以密度为检测指标，考察直接密度测定法、封蜡密度测定法测定矿物药及其煅制品密度的准确度，优选密度测定方法。

By taking density as detection indicator, the accuracies of mineral drugs and their calcined products were investigated by sealing wax densimetry compared with direct densimetry, and the method of density determination was optimized.

以密度为检测指标，考察直接密度测定法、封蜡密度测定法测定矿物药及其煅制品密度的准确度，优选密度测定方法。

The dynamic characteristics is studied in a fixed bed reactor of inner diameter 1. 56cm, resin packing height 96cm. The effect of mass ratio of methanol to deodorizer distillates, temperature, residence time, and flow rate to conversion of free fatty acids has been studied.

在内径为1.56cm，高度为96cm的树脂床层中考察了固定床连续酯化反应的动态特性，研究了甲醇与脱臭馏出物的配比、反应温度、接触时间和物料流量等因素对脂肪酸转化率的影响。

In this chapter, the two ultimate moral standard utilitarianism and deontology are discussed, and on this base my own ultimate moral standard is set up, it is to say, to promote the social existence and consummate moral characters and promote the moral ambit of people. According to this standard, we testify the moral rationality socially and individually.

本章考察了功利主义和道义论两大道德终极标准理论，并在此基础上确立了自己的道德终极标准，即促进社会的存在和发展并完善人的道德人格和提升人的道德境界，根据此标准从社会和个人两方面对诚信的道德合理性进行了确证。

The point inside genre mainly is Merit theory and Deontology, and self-discipline is ultimate characteristic.

在对死亡定义、中国传统死亡德性论以及脑死亡标准的价值负载特性进行考察之后，本文提出了一个关键的问题，即脑死亡标准就是当代的死亡标准。

The influence of the ore fineness and the reductant content on the deoxidization process was studied.

摘 要：以生物制剂KZSH01作为还原剂与铁锰多金属矿发生氧化还原反应，研究了铁锰矿的细度和还原剂的含量对还原效果的影响，考察了还原过程中温度和物相的变化，探讨了H2SO4用量对Mn和Zn浸出效果的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。