遗传地

The marker technique has been widely used in diverse domains of entomological studies over the past ten years.

近十年来，AFLP分子标记技术在昆虫学研究中得到广泛应用，极大地促进了人们对昆虫多样性遗传基础的了解。

Agriculture science inexhaustibly works to eke out every last bit of commodity wealth from farmed animals via genetic selection.

农业科学透过遗传选择科技，无止境地从养殖动物身上榨乾其可得之任何商业利益。

It was indicated that DNA fingerprinting could reflect genetic material of outbred strain rat,and were more polymorphic.

结果表明，DNA指纹图较好地反映了封闭群动物的遗传本质，具有良好的多态性。

The improved genetic algorithm is proposed in order to better reflect the survival of the fittest.

为了更好地反映自然界的优胜劣汰，提出改进的遗传算法。

The field survey and study were made on the diversity for of 22 main characters of 474 local foxtail millet germplasm resources in different regions of Gansu Province.

以甘肃省地为单位对474份甘肃省谷子地方种质资源的22个主要性状进行遗传多样性分析。

It is a non-symmetirc fractional derivative, with two-side fractional derivatives and skewness parameter,which results in the complicated disposal of the discrete form.

分数阶微分方程是指方程中含有非整数阶的导数，它非常有效地描述各种各样物质的记忆和遗传性质，在工程、物理、金融、水文等领域中发挥了越来越重要的作用。

Based on the former chapter, one method based on fundamental matrix and crossrate is proposed in this chapter to render novel image considering the character of fundamental and cross-rate invariant in the perspective project, which utilized the correspondence relationship between the given two images and projective invariant between images to render novel image.

该方法通过将基本矩阵的稳定性求解问题转化为一个有条件的极值求解问题，结合遗传算法良好的全局寻优特点，将该方法很好地引入到基本矩阵的求解中，并取得了良好的实验结果。（5）第五章在上一章的基础上，综合基本矩阵和透视投影中的交比不变性的特点，提出了一种基于基本矩阵和交比的生成新图象的方法，这种利用已知两幅图象之间存在的匹配关系和新图象和已知图象存在的透视不变量，来生成新图象。

In GADSO, some novel genetic operations are designed, and also the MLC physical constraints are incorporated. GADSO has been published on Phys.

该技术充分结合了GA方法的优点和实际问题的特点，创造性地设计了一套GA的编码和遗传操作模式，并在优化过程中同时考虑了多叶准直器(multileaf collimator， MLC)的物理限制。

In this paper,we have presented an autonomous guidance strategy based on optimal states feedback technology.First,by utilizing classical Gauss motion equations,we derived the three separate control laws,which could maximize the time rate of change of a desired orbital element.

首先利用传统Gauss型运动方程，推导出三个轨道根数增大最快的独立控制律；然后根据当前根数与目标值的偏差量对独立控制律进行加权组合；最后为高效可靠地获得最优制导律，采用一种遗传算法和逐次二次规划相结合的混合方法对权重进行了优化。

First, by utilizing classical Gauss motion equations, we derived the three separate control laws, which could maximize the time rate of change of a desired orbital element. Then, the separate control laws were blended based on the deficit between current and target value of orbital state. Finally, to obtain the optimal guidance law effectively and reliably, a hybrid method combining genetic algorithm with sequential quadratic programming was used to optimize the weight values.

首先利用传统Gauss型运动方程，推导出三个轨道根数增大最快的独立控制律；然后根据当前根数与目标值的偏差量对独立控制律进行加权组合；最后为高效可靠地获得最优制导律，采用一种遗传算法和逐次二次规划相结合的混合方法对权重进行了优化。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。