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The content of mineral elements in ripe fruits of M.sieversii from 78 seedings at Mohe Town,Gongliu Country were analyzed using Atomic Absorption Spectrophotometer.The results indicated that M.sieversii seedings presented considerable genetic variations in content of mineral elements with the range of variation coefficients from 24.2% to 54.0%.So it has large potential for further selection.Four elite seedlings were selected,namely large fruit type,high Ca content type,high Zn content type and high damascenone content.As the predominant component of Ily wild fruit tree forest,Malus sieversii had occupied an area of 9300ha.But the inherent reproduction system of M.sieversii and genetic diversity of the species were destructed in different degrees,as a result of farming assart,over grazing and damage by Agrilus mali.

上述结果支持"新疆野苹果可能是栽培苹果祖先种"的结论；②对巩留县莫舍乡的新疆野苹果78个实生株系果肉组织Ca、Mg、Fe、Zn、Cu、Mn6种矿质营养元素进行测定的结果表明，每种矿质元素含量单株间差异显著，变异系数在24.2％～54.0％，遗传多样性丰富，进一步选择的潜力很大；③根据新疆野苹果果实形态、香味物质和矿质元素含量等的测定结果，初步筛选出了大果型、高钙型、高锌型和大马酮型等4个特异性状单株；④调查发现，由于农田开垦、过度放牧以及苹果小吉丁虫的蔓延危害，目前伊犁野果林面积逐年减少，野苹果固有的繁育体系和遗传多样性受到不同程度的破坏。

This paper mainly inverses the S wave factor using the surface wave attenuation characters. The result shows that the lateral and vertical variations of Qβ are very clear in the whole area and the asthenosphere, and some big structure area is also shown very clearly.

结果显示：研究区域的Qβ横向和纵向变化非常显著，能够明显区分软流圈结构，各个大构造单元的Qβ结构呈现出显著的变化。

The nature of asymptotic solution is analyzed and the variations of solutions are discussed according to different parameter.

分析了渐近解的性质，并讨论了解随各参数的变化规律。

The nature of each asymptotic solution is analyzed and the variations of solutions are discussed according to each parameter.

分析了不同问题中渐近解的性质，并讨论了解随各参数的变化规律。

Try different variations to keep boredom at bay, and always remember to play and learn together.

尝试不同的变化，以保持在无聊湾，时刻牢记发挥和共同学习。

At long intervals of time, out of millions of individuals reared in the same country and fed on nearly the same food, deviations of structure so strongly pronounced as to deserve to be called monstrosities arise; but monstrosities cannot be separated by any distinct line from slighter variations.

在长久的期间内，在同一个地方，在用差不多同样食料所饲养的数百万个体中，会出现可以叫作畸形的极其显著的构造差异；但是畸形和比较微小的变异之间并不存在明显的界线。

Results show that ultrasonic attenuation variations are driven by concentration, particle size, and temperature.

结果显示浓度和温度为衰减的变化的主要影响因素。

It is designed according to the features of human eyes grayscale variations, geometric structures and also the axial symmetry of two eyes.

实验结果表明，该方法对于双眼可见单人脸灰度图像能实现快速有效的矫正。

Therefore, with variations of spatial orientation of the symmetry axis and the surveying line azimuth, patterns of body_wave velocity show variety, and have some symmetries, gradual changes and repetitions.

因此，随着TI对称轴取向的空间变化和测线方位的变化，体波速度图案呈现多样性变化，并具有一定的对称性、渐变和重复性。

Electricity compensates for barometric pressure as well as system pressure variations.

用电补偿大气压和系统压力的变化。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切