结合性的

Using the theory of radiative capture reaction and combining our department experiment, we investigate two nuclear reactions,〓 and 〓, and calculate the cross sections and astrophysical reaction rate of them.

我们对ANC系数的近似模型无关性给出了一个数学形式理论证明，并结合具体的核反应，利用数值计算验证了ANC系数的近似模型无关性；在E1跃迁情况下，我们给出了一个用ANC系数计算辐射俘获反应截面的计算公式。

It is an effective way to comprehensively evaluate the drought tolerance of foxtail millet by Principal Component Analysis and Fuzzy Clustering,which not only could avoid the bias and the instability of single factor analysis,but also reflect the relationship between different drought tolerance related traits and drought tolerance in foxtail millet better.

利用主成分分析，结合模糊聚类的方法进行谷子的抗旱性综合评价，不仅可以避免单一指标的片面性和不稳定性，而且可以较好地揭示谷子抗旱相关性状与其抗旱性的关系。

The optimal conditions through testing of defoaming performance and foam suppressing performance are:reaction temperature at 100 ℃;for 10 h;the mass ratio of polyether to hydrogenous silicone oil is 15∶1 and the dosage of catalyst is 0.2%.

聚醚改性聚硅氧烷消泡剂是将聚醚和有机硅消泡剂两者的优点有机结合起来的一种新型高效消泡剂，由于其消泡效力强，且其耐热性、抗剪切性及耐酸碱盐性能好，加之还具有无毒无味、贮藏稳定及使用方便等优点，因而被广泛用在各种场合，特别是用于许多苛刻条件下的消泡，比如纺织品高温染色工艺、发酵工艺中的消泡[1]，但是此类消泡剂在我国还处于研制阶段，很

Were extracted by different extracting solvents in lab, the results indicated that with the increasing of Mn concentration levels, the speciation of Mn in their roots transform from H2O-extractable species to HCl-extractable species and NaCl-extractable species, showed increases of Mn of oxalate binding and pectate binding or prontein binding in cell wall of roots; Mn of H2O-extractable species were 34.55～50.26% of total Mn in stems and increased with the increasing of Mn concentration levels, which benefited upward transport of Mn; Percentage of Mn of H2O-extractable species were 38.55～44.19% and Mn of HCl-extractable species were 20.66～28.74% to total Mn in leaves, suggesting that most Mn in leaves were the speciation of H2O-solubility organic salts or manganese oxalates. 5. Chlorophyll in leaves of Polygonum hydropiper L.

不同的提取剂对水蓼根、茎、叶的提取结果表明，随着锰处理浓度增加，水蓼根中Mn由水提取态向盐酸提取态和氯化钠提取态转化，说明根细胞壁结合的草酸盐和果胶酸盐或蛋白质结合态的Mn含量随锰处理浓度的增加而增加；在茎中，水提取态锰含量占总锰的34.55-50.26%，且随锰处理的增加其水提取态锰的比例增加，这有利于锰向上运输；水蓼的叶片中，水提取态锰占总锰的38.55-44.19%，盐酸提取态锰占总锰的20.66-28.74%，说明叶片中的锰大部分以水溶性有机盐或草酸锰的形态存在。

Through linear regression analysis ,relationships between each parameter and the bottleneck shiftiness are discussed.

建立包含以上随机变量的流水车间生产系统瓶颈转移模型，对模型进行仿真，得到样本数据并结合瓶颈转移度量参数β，建立各变量与瓶颈转移性的多元线性回归模型，分析得到各变量对瓶颈转移性影响的相关性。

Taken example for solving real engineering problem, the methods and steps for the analysis of the steering-wheel vibration is discussed.

为了解决某型轿车的转向盘振动问题，本文通过对影响转向盘振动的诸多因素逐一进行分析，结合先进的试验手段和CAE分析技术，找出了引发该轿车转向盘振动的主要原因是车轮动平衡质量不合格及固定转向柱管的仪表板横梁刚度不足，通过提高车轮动平衡质量，改进仪表板横梁设计，提高仪表板横梁的刚度和固有振动频率，结合道路试验进行主观评价，改进后的转向盘振动达到了平顺性要求。

According to the practical needs of chrome-free tannage, titanium is abundant in nature, easily obtainable and ecologically friendly, titanium tannage can produce a leather with similar performance to chrome-tanned leather, so the research of titanium tannage to alternative chrome tannage was established as the research direction of this thesis. The preparation of novel titanium tanning agent, factors affecting titanium tannage, titannium tannage mechanism and titanium combining tannage were studied.

本文从对非铬鞣体系的实用性要求出发，在对几种常用金属盐鞣剂的鞣性和鞣革综合性能的分析基础上，并结合它们的资源和毒性等方面的因素，提出了钛鞣是理想的铬鞣的替代鞣法的观点，确定了以资源丰富、无毒和鞣革综合性能好的钛盐代替铬盐的研究方向，研究了新型钛鞣剂的制备方法、影响钛鞣的因素，并对钛鞣机理和钛结合鞣法等方面进行了深入的研究。

The petrophysical properties reflect reservoir heterogeneity by integration of well testing with reservoir performance are acquired by means of geostatistics , multi-parameter cluster analysis , neural network technique , a set of method of quantitative division and estimation to reservoir quality unit in carbonate pools of fracture and vug type is explored , the estimated parameter for different unit is acquired. which lead to better the understanding of reservoir behavior and heterogeneity.

以地质统计学技术、神经网络技术和多参数聚类分析技术为手段，利用试井资料及其它开发动态资料，动静态资料相结合，研究和求取了反映岩溶储层非质性的物性参数；研究和探索了一套缝洞型碳酸盐岩储层开发储集质量单元的定量划分和评价方法，建立了不同单元的储层质量评价参数，深化了对缝洞型碳酸盐岩储层非均质性的认识。

Secondly, according to the construction and characteristic of the N-isopropylacrylamide and the temperature-sensitivity of PNIPA hydrogel, Pdualistic hydrogel was synthesized by microwave low temperature plasma. The effects of the factors on the swelling characteristic of P dualistic hydrogel, such as treatment time and power of plasma, concentrations of crosslinking agent and total monomers, proportion of AMPS, polymerizing temperature etc, was discussed in detail. The three dimensions structure , thermostability , reversional volume , swelling/deswelling kinetics, temperature-sensitivity and pH-sensitivity of the hydrogel were also investigated. The optimal synthesizing technics of P dualistic hydrogel initiated by microwave low temperature plasma was confirmed.

在此基础上，结合NIPA的结构特征和PNIPA的温敏性，用微波低温等离子体引发聚合了P二元智能凝胶，详细探讨了微波低温等离子体处理功率、处理时间、总单体浓度、AMPS单体浓度、交联剂浓度及聚合反应溫度等因素对P二元凝胶溶胀性能的影响；并对其三维交联结构、热稳定性、失水-吸水动力学、温度敏感性、pH敏感性、体积复原性等进行了研究；确定了适合微波低温等离子体引发聚合P二元智能凝胶的最佳工艺。

This advantage will increase demand from the result of the fuel cell, which is a complicated system for the lost of determinate mathematical model. The other advantage is that the development time of the DMFC controller can be tremendously decreased by using the RTW and Embedded Target C2000 tools of the MATLAB to generate the control code for the RCP controller. Meanwhile, in addition to implementing a TI emulation board F2808eZdsp to be the controller, an interfacing circuit, functioning to isolate electric connection and driving actuators between the board and OSS, is designed and fabricated in this research.

关於直接甲醇燃料电池，由於未见完整且可用於解析性控制器设计之直接甲醇燃料电池的动态模型，必然需要较复杂之控制系统，故本研究将结合MATLAB的控制器快速原型方法应用於直接甲醇燃料电池机电系统之控制，不仅具有控制器原型快速产生的优点，同时可以结合MATLAB中有关各式控制器设计的资源，设计出更优异的控制器。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。