In contrast, the input function in Python 2.x expects a valid Python expression, such as 3 + 5.
与之不同,Python 2 .x中的input函数需要的是一个有效的Python表达式,比如3 + 5。
The expression <x-y> matches a range of integers.
表达式 <x-y>匹配一系列整数。
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。
So, for example, <xsl:for-each select="$x+2"> can be instantly recognized as an error because the XPath expression $x+2 can never return a node-set.
因此,例如, <xsl:for-eachselect="$x+2">可以立即识别成一个错误,因为XPath表达式 $x+2永远不会返回节点集。
Meterials and methods: gathered 14 cases full material of stress fibula fracture, Analysed their X - ray signs and special X - ray expression of bone tumour, and discussed diagnose of the disease.
材料与方法:收集资料完整的胖骨应力性骨折14例,对它们的X线征象及创伤性骨肿瘤样特殊X钱表现做了回顾性分析。
Objective To investigate the effect of dual-target antisense RNA of hepatitis B virus (HBV) targeted to X and P region on replication and expression of HBV gene in HBV transgenic mice.
目的探讨针对乙型肝炎病毒(HBV)x、p双靶区反义RNA对乙型肝炎病毒转基因小鼠HBV复制和表达的影响。
This phenomenon is mostly seen in imprinted genes and X-chromosome inactivation where DNA methylation of promoter regions leads to repression of gene expression.
这种现象主要在印迹基因和X染色体失活区域看到,这些区域中的启动子区的DNA甲基化导致了基因表达的抑制。
From the conception of X ray diffraction of electrons in an atom, the mathematical expression of X ray diffraction for an atom in a crystal cell is given.
从原子中的电子对X光散射的概念出发,对任意一个晶胞内的任意一个原子产生的X光衍射给出了具体的数学描述。
Methods the ct and X-ray expression of 53 cases of spine metastatic carcinoma were analyzed and summarize imaging character of them.
方法对53例经临床获得证实的脊椎转移瘤ct和X线表现进行分析,以总结其原发瘤与转移部位之间的影像学特征。
The crystallographic problems of two-dimensional crystal, such as the matrix expression, the symmetry and the systematic absence law of the crystal's X-ray diffraction, are studied.
对二维晶体的矩阵表示、对称性及其对X射线衍射的系统消光规律进行了研究,得到并证明了二维晶体的矩阵表示的二个定理和二维晶体对X射线衍射的系统消光定理。
In other words, the X in the formula can be simply a time word, or a more complicated verbal expression, or, as we will learn later, a complex sentence.
另外,X部分可以是一个简单的时间词语,或者更复杂的动词性描写,甚至非常复杂的句子,这个我们后便会讲到。
Objective To detect the expression of tenascin-C(TN-C)and tenascin-X(TN-X)in the embryonic heart of rats, investigate their role during the heart development.
目的检测韧黏素-C(TN-C)和韧黏素-X(TN-X)在大鼠胚胎心脏中的表达,探讨其在胚胎心脏发育过程中的作用。
x It says, take the name x and create a binding for that name to the value of the sub-expression and in fact to do this, to stress a point, let's do that.
它的意思是,创建了一个名字,然后创建了对于这个名字,和子表达式的值的绑定,实际上这么做,我们是为了,要强调一个点,让我们来说说这个点。
x It says, take the name x and create a binding for that name to the value of the sub-expression and in fact to do this, to stress a point, let's do that.
它的意思是,创建了一个名字,然后创建了对于这个名字,和子表达式的值的绑定,实际上这么做,我们是为了,要强调一个点,让我们来说说这个点。
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