变化性的

We testify that the inverse compositional AAM is more efficient than the original one by an experiment.

提出了一种新的基于局部指向性的反向合成图像对齐算法——反向合成梯度算法，给出了局部指向性的定义及表达式，详细推导了反向合成梯度算法，总结了其计算步骤：实验结果表明，与原始的反向合成图像对齐算法相比，反向合成梯度算法能够有效克服图像中光照变化的影响。

In the self-bred progenies of autopolyploid,we found that a very few chimaeraexist in the cells of root tips,but most of them had no change in ploidy. We also found13 diploid plants in the experimental plot (ratio is 0.46%) and can be divided into 4categories.

在部分同源多倍体株系的自交结实后代中，随机取样进行根尖染色体检查，结果表明多倍株系体的自交结实后代倍性没有变化，但发现有个别细胞为不同倍性的嵌合体；田间观察到分离出来的极少数正常二倍体，占0.46％，按照形态特征可以分成四个不同的类型。

Six of 8 SBMA patients showed myogenic changes together with the neurogenic atrophy in their muscle biopsy.

研究8例SBMA患者和3例女性携带者的骨骼肌活检组织，结果6例SBMA患者和全部女性携带者显示了肌源性的变化并伴有神经元性的萎缩。

Saccharobiose was used to maintain the osmotic concentration of the solution, The effect of osmotic pressure on livability, body volume and activity of the tadpoles were analyzed with ANOVA.

为了解中华蟾蜍蝌蚪对高渗溶液的耐受性，采用常规静态实验，用蔗糖调节溶液渗透压对蟾蜍蝌蚪进行渗透耐受实验；采用方差分析统计溶液渗透压对蟾蜍蝌蚪的存活率、体积变化和活动性的影响。

The changing tendency of books formation from the traditional unilaterality of information transfer to multidirectivity of design form is inquired into.

从我国不同时期书籍形态构成的演变中，探索由传统书籍形态信息传递的单向性向书籍形态设计构成多向性的变化趋势。

The changes of nitrogen content, free amino acid, C/N ratio and chlorophyll content of wheat in wheat-faba bean intercropping system were studied by pot experiment with 3 N levels 0, 75 and 150 mg Nkg^(-1 soil. The results showed that leaf nitrogen content of intercropped wheat was higher than that of monocultured wheat at 3N level at tilling and booting stages, but was lower at heading stages.

为了解小麦蚕豆间作系统中小麦氮同化物的变化特征，探讨小麦蚕豆间作提高作物抗病性的可能机制，通过盆栽试验的方法，研究了小麦植株全氮含量、叶片游离氨基酸、叶片C/N比和叶绿素含量的动态变化及供氮水平对其的影响。

Such features are typical of ancient lower continental crust, e.g., Archean granulite terranes that experienced extensive U-Th loss and developed time-integrated low radiogenic Pb compositions. The occurrence of the west Ujimqin andesites indicates the existence of ancient continental lower crust beneath the NE China fold belt.4 The Mesozoic granitoids in the Zhangguangcai Range and Jiamusi block have lower Nd ε_(Nd =-3.5～+ 2.1, T_ = 1.0～1.27Ga and highly radiogenic Pb and Sr isotopic composition ~(206Pb/~(204)Pb = 18.4～18.9,~(87)Sr/~(86)Sr = 0.705～0.711, suggesting that the pelagic sediments of the Paleo-Asian Ocean or their metamorphosed derivates were an important component in the region.5 The Pb isotope mapping results show that the mafic rocks in the northern Hinggan Mountains have higher and weakly variable ~(206)Pb/~(204)Pb ratios than those from the southern Hinggan Mountains and the Liaoyuan-Yanji area.

该套岩石的出现为证明东北地区存在古老大陆下地壳提供了重要证据。4张广才岭-佳木斯地区中生代花岗岩表现出低ε_(-3.5～+2.1)、高T_(1.0～1.27Ga)和高放射成因Sr~(87Sr/~(86)Sr=0.705～0.711和Pb同位素组成~(206Pb/~(204)Pb=18.4～18.9，反映了古亚洲洋远洋沉积物或变沉积岩为区域地壳的重要组分之一。5同位素填图结果表明，大兴安岭北区基性火山岩表现出较高且变化小的~(206)Pb/~(204)Pb比值；而南兴安岭-辽源-延吉地区中生代基性火山岩整体上表现出相对北区低~(206)Pb/~(204)Pb同位素比值特征。

Results: after one course of treatment, total effective rate of low molecular weight heparin and low molecular weight heparin combine with ginkgo bilobate extract were 80.0% and 88.9% separately,much higher than total effective rate of ginkgo bilobate extract 71.1%. the change of the blood rheology in pretherapy and post-treatmen had statistical significance. in the group of treating with low molecular weight heparin combine with ginkgo bilobate extract had the higher total effective rate and much evident change than the other groups, at the same time no bleeding tendency and other adverse reactions were found.

结果：1个疗程后低分子肝素组总有效率为80.0%、联合用药组总有效率为88.9%，明显高于银杏达莫组的71.1%，而且治疗前后血流变学的变化亦有显著性的差异，特别以联合用药组的总有效率最高和血流变学变化最明显，同时未发现出血倾向等不良反应。

Then, the conclusion can be derived that local blocked clapboards can improve the uniformity of wind sent by the pipe effectively. Then, domain extension method is used to approximate the three-dimensional structure of geometrical complexity.

首次模拟了均压风道内的湍流流场，通过改变风道结构，预测了该变化对送风均匀性的影响，得到了优化方案：局部封闭隔板能够有效改善风道出风的均匀性。

Physical, chemical and biological agents were main elicitors being applied, which can change morphology, physiology and biochemistry to improve the natural disease resistance.

能够有效诱导果蔬采后抗病性的因子主要有物理、化学、生物等，其机理是通过生态学和生理生化的变化来提高果蔬对病原菌的抗病性。

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。