元素

Therefore, the steel must be deoxidised prior to the addition of boron and a strong nitride forming element such as titanium also has to be added.

因此，在加硼之前，必须对钢进行脱氧，并且要向钢中加入与氮有强亲和力的元素如钛元素。

By adding a vertical border or padding, the margins no longer collapse and the height of the element is calculated as the distance between the top and bottom margin edges of its contained children instead.

通过添加一个垂直边框或填充，空白边就不再叠加了，而且元素的高度就是它包含的子元素的顶部和底部空白边边缘之间的距离。

Sorts a set and returns the specified number of bottommost elements whose cumulative total is at least a specified percentage .

对集合排序并返回指定数目的最底部的元素，这些元素的累积合计至少为指定的值。

Based on Contour Bougie morphology and generalized multiple structuring elements morphology, a novel series-parallel complex morphological filter was constructed for suppressing the speckle noise in images.

基于轮廓结构元素形态学和广义多结构元素的数学形态学，构造了一种新颖的用于抑制图像中的散斑噪声的串并复合滤波器。

Additionally, the size of structural element for calculating the average value and variance can be adjusted to select the structural elements with different sizes according to different demands.

并且计算均值和方差的结构元素尺寸可以调整，可以根据不同的需要来选择不同大小的结构元素。

Marsh has proved that allmonomials are canonical basis elements for type 〓, he did not give concreteexpressions of monomial elements in canonical basis.

Marsh已经证明：对〓型量子群来说，所有单项式元素都属于典范基，但他并没有给出典范基中的单项式元素的具体表达式。

Let a =∈〓. Then corresponding to 62 equivalence classes in χ for ～, we have 144polynomial elements in one variable in canonical basis, each of them also cor-responds to a region which consists of six independent inequalities.

定理。设a=∈〓。那么与χ关于～的62个等价类对应，在典范基中有144个单变量多项式元素，每个单变量多项式元素也对应一个由六个独立不等式构成的区域。

Characteristic of visible spectrum was studied on niobium by contrast spectroscopic analysis.

对铌元素可见光谱进行了计算机模拟，研究了铌元素的可见光谱特征。

At first, this age-dating approach was used to estimate the age of G-dwarf stars with Th/Nd chronometry. Recently, it has been used to evaluate the age of halo field stars and globular cluster stars with the Th/Eu and U/Th chronometers.

这种方法最初是利用元素对 Th/Nd 来确定 G 矮星的年龄，近年来开始利用元素对 Th/Eu 和 U/Th 来确定晕族场星和球状星团内恒星的年龄。

A soothing mixture of acoustic music, electro-wave anthems and "fall on your knees"-ambient, this much awaited first CD combines magnificently both the folk and retro-electro influences of "Les cinq-à-sept post-néoistes" and "Hoffnung".

但是，与许多乐队一样，他们的音乐元素也是相当丰富的，在Les cinq-à-sept post-néoistes这张专辑中，我发现他们还运用了如同MZ.412和Deadwood的工业噪音元素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。