查询词典 y

Additionally, X can be a row or a column vector, and Y a matrix with length rows.

此外，第十，可从一排或一列向量，和Y矩阵与长度的行。

This is performed using the DRAWSTRING command which takesthe string and the X and Y coordinates where the string is to be plotted.

这是执行命令使用RAWSTRING将字符串变量和X和Y坐标为参数的绘制字符串。

If R satisfies =0 for any elements x ,y in R then ⑴when k =1, R is commutative;⑵when R has the unity, R is commutative;⑶when R has at least one right regular element and f 2 (t 1,t2) has no terms with degree1 such that Fn= F then R iscommutative when R has at least one right regular element. Here we would like to point out that the above results generalized the results of Fu changlin ,moreover generalized some results of other references . This results enriched the commutative conditions of any ring.

若任取R 中元x， y均有=0 那么⑴k =1时R 为交换环；⑵R 有单位元时R 为交换环；⑶f_2 (t_1，t_2)中t_2的次数不小于k -1且R 中至少有一个右正则元时R 为交换环。

Y type HMW GS ; Genetic polymorphism ; Common wheat ; Spelt wheat ; Triticum compactum

y型高分子量谷蛋白亚基；遗传多态性；普通小麦；斯卑尔脱小麦；密穗小麦

A special PCR primer was used to investigate polymorphism of y type high molecular weight glutenin subunit genes in common wheat, spelt wheat and Triticum compactum.

采用PCR方法对普通小麦、斯卑尔脱小麦及密穗小麦在Glu A1、Glu B1和Glu D1位点上 y型高分子量谷蛋白亚基基因的多态性进行了分析。

In part 1, we explore some properties of solution y of a backward stochastic differential equation, such as comparison theorem, reverse comparison theorem and uniqueness theorem of generator.

第一部分研究了倒向随机微分方程的解中y的性质，其中包括解的比较定理，逆比较定理，生成元的唯一性定理。

C The profile is of berm, which the section below the berm is concave. Using the polynomial curve to fit the shapes of the mean profile, the exponential equation of the equilibrium beach profile in South China was established, which has a general form: y=〓+ C. 2 It's obvious for the beach processes to vary with seasons. The main variation processes of beach profiles are composed of four kinds of mode which are the equilibrium profile mode, the berm mode, the foreshore mode and the bar mode. 3 Beach systems of the arc-shaped coast in South China exhibit an wide range of morphologic and dynamic variability with respect to both time and local environment.

此外，采用多项式曲线对平均剖面进行拟合，建立了华南海滩均衡剖面的指数公式y=〓C+。2）海滩具有较明显的季节性变化，海滩剖面的变化模式一般可分为均衡剖面模式、滩肩模式、前滨模式及其沙坝模式等4种。3）海滩不同岸段的动力地貌状态在同一空间上的分布具有一定的连续性，在时间上具有一定的更替顺序。

"F" is the distance between point P' and the tangent to the concave area in the maximum point of concavity measured in projection view on the plane of symmetry Y.

"f"为在对称面Y上的投影视图上测量的点P'和最大凹状点上的对凹入区域的切线之间的距离。

For a long time, the author believed that the quality of Chilean wines was stable while their price was competitive although at that time she only knew a few Chilean wines, such as those from some big wineries like Concha Y Toro、Santa Rita、Montes etc.

有相当长的一段时间，我相信智利的酒是稳定的、可靠的，也相对便宜，尽管那时对智利酒的经验值还比较有限，主要是几个大酒厂的产品，比如：Concha Y Toro、Santa Rita、Montes。

I think it's important you know if people like the Baroness Philippine de Rothschild, they you know made a joint venture with Concha y Toro and created Almaviva.

我觉得，如果人们都喜欢菲丽嫔德罗斯乔德女男爵葡萄酒，而他们懂得与智利最大的葡萄酒厂Concha y Toro合资，建造Almaviva酒厂，这是非常重大的决定。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。