查询词典 existence

In Chapter 3, the generalized skew-symmetric solutions of the matrix equation A~TXA = B on the linear manifold S ={X e GKSR~|||XY - Z}}= min, Y, Z∈ R~}, using the canonical correlation decomposition of a matrix pair, the necessary and sufficient conditions for the existence and the expressions for the generalized skew-symmetric solutions of matrix equation A~TXA — B on the linear manifold are established.

利用矩阵对的标准相关分解，给出了这类线性流形上矩阵方程A~TXA=B存在广义次对称解的充要条件及其通解表达式，并且导出了极小Frobenius范数广义次对称解的表达(来源：d7d7A7dBC论文网www.abclunwen.com)式。

The investigation object of this paper is the standard canonical form. In order to the mean square error, I analyze the existence and choiceness of ridge regression K in some spectrum.

本文以多元线性回归模型的典则形式为研究对象，从减小均方误差的角度出发，在一定的范围内分析了岭参数K 的存在性和岭估计的优良性。

The existence of fault resistance may add an additional reactive or capacitive component to the impedance seen by the protection.

在双电源系统中，由于对侧系统助增电流的影响，保护测量到的阻抗会偏离故障线路的实际值，从而引起距离保护发生超越或缩短保护距离。

The existence of fault resistance may add an additional reactive or capacitive component to the measured impedance seen by the protection.

距离保护测量到的阻抗由于受对侧系统助增电流的影响会偏离故障线路的实际值，从而引起距离保护发生超越或者缩短保护距离。

The massive receivable accounts funds existence, seriously delayed enterprise's turnover of capital.

大量应收账款的存在，严重延缓了企业的资金周转。

Masteel CWB1 currently only two trading days, and we remind investors that despite the existence of short-term capital-driven market, but steel stocks rose early too large, in the fundamentals before there are no substantive improvement in the near future may be back tune, and once the exercise price below, Masteel CWB1 will become waste paper.

马钢CWB1目前只有两个交易日，我们提醒的是，尽管短期存在短期资本驱动的市场投资者，但钢铁股上涨过大，在早期的基础，才会有没有在不久的将来实质性改善可能调回来，而一旦价格低于行使，马钢CWB1将成为废纸。

Because of the backwardness of China, it will be necessary to permit the existence of capitalist economy.

由于中国还很落后，应当允许资本主义经济的存在。

The advantages of a rotary-drum with drum-type device compared to capstan equipment design of drum shipping technology so that it is flexible, but it is in the quality and orientation of the registration of the existence of foults.

滚筒式的弊端同滚筒式摆撤比拟，绞盘式摆撤滚筒传送技艺的安排使其很板滞，但这也是它在质度和定位套准上活命弊端的不主给来因。

Hello, This is because the crab's carapace where the existence of a variety of different color.

答：您好，这是因为螃蟹的甲壳那里不同的的颜色。

Similarly, the number of lobsters, crabs and shrimp carapace where the existence of a variety of different color.

同样，龙虾，螃蟹和虾背甲数目在一个不同的的颜色。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷