For example in the filter expression $x[count(.|$y)=count($y)] (which is the only convenient way in XSLT 1.0 of doing a set intersection operation), Saxon will evaluate count($y) only once.
例如，在过滤器表达式 $x[count(.|$y)=count($y)]中（它是XSLT 1.0 中执行一组逻辑乘操作的唯一简便方法）中，Saxon 只对 count($y) 求值一次。
Here, it means we integrate from y equals x to y equals 2x, x y So, let's draw y equals x. That seems to be here.
这里指的是从y=x到y=2x作积分，取0到1，我们应该先作图看看。，x，between，zero，and，one。，So，，we，should，draw，a，picture。,的下界是y=x，The，lower，bound，for，y，is，y，equals，x。,在这画出y=x的图像。
On the y, it's like that, up against the teeth, y, y, the bottom teeth, and it then shifts: yy-oo, ew.
发y这个音的时候，舌头是这样顶住牙齿，y, y, 是顶住下边的牙齿，然后它开始移动：yy-oo, ew.
And with actually using those Boolean expressions on the left, if X is less than Y say, "X is less than Y" else x >y "X is greater then Y" else say, "X is equal to Y."
而在实际应用中，看到左边的Bool表达式，如果，x小于y，就说“x小于y“，或者,就说，，if，X，is，greater，than，Y，say，“x大于y“，再或者，“x等于y
The statement /x/y/* returns all nodes under any node y with the parent x. /x/y[@name='a'] matches all nodes y who have a parent x, and have an attribute called name with the value a.
x/y/*语句返回父节点为 x的任何节点 y下的所有节点。 /x/y[@name='a']匹配所有具有父节点 x且具有名为 name 且值为 a 的属性的节点 y。
Note that int y(2.3) is allowed in C++0x; no type narrowing is assumed, and y equals 2 while int y{2.3} is plain error.
注意，在 C++0x 中允许inty(2.3)；由于不允许类型窄化，y等于2，而 int y{2.3}是错的。
For 4Q10, we estimate revenues of $111.1 million (+13.2% y/y) including advertising revenues of $82.1 million (+30.0% y/y) and Mobile Value Added Serves (MVAS) of $22.9 million (-20.0% y/y).
对于去年第四季度，我们预估收入达到1.111亿美元（比去年增长13.2%）包括8210万美元（比去年增长30%）的广告收入和2290万美元（比去年减少20%）的移动增值服务收入。
y Well, most likely x and y z because we know how to express z in terms of x and y.
我们大概要用x和,因为我们知道如何用x，y来表示。
y Can we think of a function whose derivative with respect to x is y, and derivative with respect to y is x?
可以想到哪个函数关于x的偏导是，关于y的偏导是x吗？
Well, maybe I should actually put this here, y=x y=x OK, and so I will go, for each value of x x I will go from y equals xo to y equals square root of x.
我应该把它放到这里，和y=√x，y，equals，x，to，y，equals，square，root，of，x。,对于每个x，都是会从,积到y=√
x Well, we know how to compute partial w over partial x y or partial w over partial y, which measure how w changes if I move in the direction of the x axis or in the direction of the y axis.
我们知道如何计算∂w/∂,或者∂w/∂,这衡量了我在x轴,或者y轴方向上移动时，w的变化。
y=1 That's y equals zero to the top, which is at y equals one.
这是y=0，到顶部结束。
She said that Opera's Mobile Web browser illustrates Mobile Internet growth: data points were ~17MM Users (+357% Y/Y), 4.1B Page Views (+337% Y/Y), 8/08.
她以Opera的移动浏览器为例分析了移动网络市场的增长：2008年8月，Opera移动浏览器用户数达到了1700万（同比增长357%），页面浏览量达到41亿（同比增长337%）。
Y I'm not passing an x and I'm not passing a Y, &y I'm passing an ampersand x and ampersand y and can you take a guess as to what the ampersand operator must mean?
我不是传递X，也不是传递，我传递的是&x和,你们可以猜一猜,这个&符号是什么意思？
Liu Y; Zhang Y; Guan Y New polymerized crystalline colloidal array for glucose sensing.
张拥军；关英；刘赞新型聚合胶态晶体阵列传感器。
Liu Y; Zhang Y; Guan Y New polymerized crystalline colloidal array for glucose sensing.
张拥军；关英；刘赞新型聚合胶态晶体阵列传感器。
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