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From the temperature (612℃) slightly under its liquidus, the nucleation number was most in the melt, the primary grains were fine and global, the number of grains per area was more, and the optimum holding time was near 30min at 612℃. From the temperature (600℃) below its liquidus, the nucleation number was more, but some nucleuses congregated and grew dendritically.

其中 ，液相线铸造法〔4〕是我们开发的一种新的制浆方法，该法使金属熔体在液相线温度附近保温一段时间并形核，然后浇铸成具有细小球形组织的适合半固态成形的铸坯。

The results showed that tiller number is mainly controlled by both the general genetic factor and the GE interaction factor (with 61.7﹪ of the general heritability and 17.2﹪ of the GE interaction heritability).A total number of 19 QTLs was detected to associate with tiller number. Of these, 9 and 6 QTLs were with single locus effects and digenic effects, respectively. The epistatic effect between QTL 1-8 and QTL 1-12 was suggested to be a major effect due to the contribution of 21.6﹪ in spring season.

结果表明，分蘖数主要由普通遗传因素和互作遗传因素控制(呈现61.7﹪的普通遗传率和17.2﹪的互作遗传率)，共有19个QTLs与分蘖数有关，其中9个和6对QTLs分别具有单位点的遗传效应和2位点的互作效应，QTL1-8和QTL 1-12的上位性效应由于在春季的贡献率达21.6﹪，因而认为是一对主效。

The atomic number represents the number of nuclear protons or, in the undisturbed state, the number of extranuclear electrons

原子序数表示原子核内质子的数目，也是在未被干扰的状态下核外的电子数。

The atomic number represents the number of nuclear protons or, in the undisturbed state, the number of extranuclear electrons

使同学们熟悉原子能的用途。这里将讨论原子光谱法的三个领域。

The atomic number represents the number of nuclear protons or, in the undisturbed state, the number of extranuclear electrons

原子序数表示原子核内质子的数目，也是在未被干扰的状态下核外的电子数。收藏反馈

We deduce frondose algorithm of three layers BP neuralnetworks which is used in common, and discuss several important issues in designing neural networks which is used to forecast, for example, number of hidden layer, nerve cell number of hidden layer, epoch of learning, embryonic power value, decision of node number about input and outputo At the same time, this dissertation sums up things that conventional BP algorithm is improved on considering disadvantages of it.

推导了常用的三层BP神经网络具体算法，讨论了实际预测应用中神经网络设计方面的几个重要问题，如隐层数、隐层神经元数、训练次数、初始权值、输入节点数以及输出节点数的确定。同时，针对传统BP算法存在的各种各样的缺点，文中综述了对其改进的情况。

To reveal the morphological variation in the main producing areas in China, eight characteristics of the leaves, flowers, fruits, and stems of Houttuynia cordata, namely fructescence length, diameter, and stalk length; flower or fruit number per plant; capsule number; seed number; plant height; and ground diameter; from 23 different provenances were investigated.

揭示全国鱼腥草Houttuynia cordata主产区种质资源形态变异规律，为选育鱼腥草优良品种提供依据。

Just the CTK content, the ABA content in its tiller node were most significantly related and most significantly negatively related to the tiller number of intervarietal hybrid respectively, but beside the CTK content, the ABA content in its tiller node were significantly related and significantly negatively related to the tiller number respectively, the IAA content were also most significantly related to the tiller number of interspecific hybrid, this may be the reason why the interspecific hybrid had a high fertile spike heterosis.

品种间杂种分蘖盛期分蘖节仅细胞分裂含量与分蘖数呈极显著的正相关，而脱落酸含量与其分蘖数呈极显著的负相关。而种间杂种分蘖盛期分蘖节中的细胞分裂素含量与其分蘖数显著正相关、脱落酸含量与其分蘖数呈显著负相关，另外其分蘖节中的生长素含量也与其分蘖数呈极显著正相关，IAA在种间杂种中的共同参与可能是种间杂种具有较强的分蘖成穗能力的原因。

JinJiLi abroad consulting company, said xu develop international financial crises, due to changes in the exchange rate after studying in the United States, the cost greatly reduced, even though the United States does not more favorable policies, the study to their company test-taker number number of graduate students, especially the increase of business test-taker number is up about 70%.

金吉利出国留学咨询公司徐厉表示，国际金融危机发生后，由于汇率的变化，留学美国的费用大幅降低，尽管美国没有出台更为有利的留学政策，来他们公司咨询赴美留学的人数仍大幅上升，特别是研究生赴美留学的业务量更是上升了70％左右。

In this research, we consider that the predominant bacteria in low temperature wastewater treatment in winter were cold-adapted microorganisms, the number of which increased as the temperature dropped more and more, but rarely high up to the number of mesophilic bacteria in normal temperature due to its low growth rate and the restriction of ecological factors, so that the total number and activity level of microorganism in activated sludge decreased.

随着污水温度的降低，污泥中冷适应微生物的数量逐渐增加，但由于冷适应微生物的生长速率相对较低，且容易受到各种生态因子的抑制作用，其数量无法达到常温下中温微生物的水平，使得污泥中微生物的总体数量和活性降低。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。