查询词典 y

Keywords potato virus Y, coat protein gene, transgenic tobacco, RNA-mediated,,,,resistance, genetic analysis, cytopathology

马铃薯Y病毒；细胞病理学； CP基因；转基因烟草； RNA介导的抗病性；遗传分析

Based on characteristic of chinese handwritten signature, some programs are developed to acquire the dynamic handwritten signature data from WACOM Tablet and to calculate velocities from acquired dynamic data. Based on statistics theory, instantaneous velocity and average X velocity and average Y velocity and time when the first maximal velocity arriving during on-line handwritten signa...

根据汉字手写签名的特点，编程从手写板获取签名的动态数据，编写了提取手写签名多种速度特征值的程序，在统计的基础上，对手写签名过程中的瞬时速度、X轴向平均速度和Y轴向平均速度、最大速度出现的位置、极大速度首次出现的位置等特征量的稳定性进行了实验研究，得出了一些有用的结论。

In this paper the deactivation of Y-type zeolite catalyst has been studied in theoretical and experimental aspects.

对苯烷基化过程中Y型分子筛催化剂的失活进行了多方面的实验研究。

First, with the help of I-H model and Y-T model, the luminescence decay curve of 〓 of Tm〓 was fitted, and the fitted values of corresponding energy transfer interaction parameter C〓 and energy migration interaction parameter C〓 were calculated.

首先，藉助I-H、Y-T模型拟合了Tm〓的〓的发光衰减曲线，得到了相应的能量迁移和能量传递的作用参数C〓和C〓的拟合值。

A necessary and sufficient condition for a fx + t(y + g to be a bent function is disscussed,on which basis a necessary and sufficient condition for a function F = fix + tq + g to be a bent function is given when q is not a balanced-function by use of cyclic walsh spectrum and decomposition formula of walsh spectrum.

讨论了形如fx+τ(y+g的布尔函数是Bent函数的充分必要条件，在此基础上利用Bent函数的循环Walsh谱及谱分解式，进一步给出了当q不是平衡函数时，形如F=fx+τ(yq+g布尔函数是Bent函数的充分必要条件。

The deflection of plate is trigonometric series as follows:∞∞ mπx nπy w=∑∑ A m =1 n =1 mn sin a sin b It is obvious, every term of this series is satisfied with the boundary conditions of quadrilateral simply supported.

取板的挠度为如下重三角级数∞∞ mπx nπy w=∑∑ A m =1 n =1 mn sin a sin b 显然，该级数的每一项都满足四边简支的边界条件。

The ! is a delineator that separates this from the entered cells, and when X- and Y-Values are entered in separate series, you will enter Sheetl!

是分离这从被输入的细胞的delineator，并且当X-和Y 价值被输入在分开的系列，您将进入Sheetl！

Armed with Creedence-y twang, Fogerty turns Bush's love for Wild West demagoguery against him, yearning for some frontier justice to tame the "wild-eyed bunch" running the country.

用Creedence-y的弦声武装起来，Fogerty把Bush的爱转变成了对自己的西部蛮荒地区的谣言，他渴望公平正义可以驯服那些狂暴的人，让正义贯穿在乡村之中。

The regression process contains the likelihood of the future values of the dependent variable y being in error.

在回归分析程序中，可能使未来的应变量y值产生了误差。

Chromosome Microdeletions And Recurrent Pregnancy Loss - UroToday.com - Dewan and colleagues conducted a study which demonstrated that the prevalence of y-chromosome microdeletions was higher in patients undergoing evaluation for recurrent pregnancy loss (n=17) compared to 18 fertile couples without pregnancy loss and 10 infertile men.

染色体微缺失、反复流产-urotoday.com-伊斯兰德和同事所进行的一项研究表明，艾滋Y染色体微高于患者进行评价反复流产(17例)则为18和10失去肥沃不孕夫妇怀孕没有男人。

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％。