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x2造句

"x2"是什么意思  
造句与例句手机版
  • In a new land or unfamiliar territory , the artisan needs 30 days ? cha modifier x2 ( minimum of 5 days ) to effect a target
    在一个新的地方,或不熟悉的圈子,艺人需要30天-魅力调整值2 (最少5天)来施加影响。
  • Applying the x2 test , optimal concentration of the diaphragm antigen was determined , and the optimum dilution of enzyme hrp - spa 1 : 10
    本研究确定了抗原的最佳包被浓度为7 . 76ug ml ,酶标spa的最佳稀释倍数为1 : 10 。
  • Lets us assume that we know the successive shapes of the pulse as a function of time after it has travelled two distances xl and x2 along the bar
    考虑此波通过从某一截面到另一截面波形变化情况来得到随时间变化的脉冲波函数。
  • The rule formula x1 and x2 are defined . x1 indicates the load matching of gas engine and compressor , x2 indicates the load matching of gas engine and generator
    定义了燃气机与压缩机的几何匹配准则式x _ 1和燃气机与发电机的几何匹配准则式x _ 2 。
  • A state of self - assembly of dna was specified by a vector ( xi , x2 . . . xn ) . when a equilibrium is reached , there is a probability distribution of the states
    为了能够从一般的角度来考虑dna自装配的能力,建立一个自装配的抽象的模型是很有必要的。
  • We do further discussion on asp by using x2 test , mean normal test . further we point and correct the falses of the paper written by jane m . olson et . al . 1999
    本文在asp法上利用x2检验作了近一步探讨,并且修正了janem . olson等1999年发表的文章中的错误。
  • ( 3 ) do x2 - test between the two groups about the below entry : degeneration degree , neural root compression degree , thicken ligamen - ta flava , the type of the protrusion . result 1
    ( 3 )两组间神经根受压、黄韧带肥厚、突出间盘变性程度、突出间盘类型之间的比较。
  • For example , x2 ? 1 can be factored as ( x + 1 ) ( x ? 1 ) , revealing an internal structure that was previously not visible ( such as the two roots at + 1 and - 1 )
    在极端编程方法学中,重构常常是软件开发循环的一部分:开发总是或者增加新的测试和功能,或者重构代码来改善内部的一致性和清晰性。
  • 2 of all physiologic reflux events , short reflux events ( < 5minutes ) were common , the episodes of duration more than 45minutes were significantly related to the supine phases ( x2 - test , p0 . 05 )
    25作为bun 。 200o监测胆红素的最适界值,本组青年人群生理性dgr的胆汁反流时间百分比第95位数为33 32 。
  • Nonstructural proteins can be pathogen - related proteins . we constructed the vectors that respectively express the fusion protein of x1 , x2 and green ( gfp ) or red fluorescent protein ( rfp ) in mammalian cells by recombinant pcr
    目的蛋白以可溶形式存在胞浆中,经二步柱层析纯化后,可获得高纯度的rhigf - i 。
  • It's difficult to see x2 in a sentence. 用x2造句挺难的
  • The difference between x2 . b and x2 . c is that the former s value is immediately updated in its attribute initializer whereas the latter s binding is not evaluated until its value is accessed the first time
    在x2中的b c属性之间的不同是:前者的属性值在其属性初始化程序中被立即更新,而后者的绑定直到其值被访问时才被求值。
  • Two salt sensitive mutants were obtained and named as 042bm - x1 and 042bm - x2 . the test of salt tolerance showed that they cannot survive in the presence of 0 . 4mol / l and 0 . 5 mol / l nacl in solid and liquid fy medium , respectively
    通过tn5 - 1063a突变得到042bm的转座子插入突变株,从3000多个突变株中筛选到盐敏感突变株042bm - x1和042bm - x2 。
  • In 1994 , li et al isolated agmatine from cow brain . like clonidine , agmatine is an endogenous agonist at imidazoline receptors ( ir ) and a noncatecholamine ligand at ( ai - adrenergic receptors ( ( x2 - ar )
    胍丁胺( agmatine )是1994年li等从牛脑中分离纯化的一种内源性可乐定置换物质( clonidinedisplacingsubstance , cds ) ,它可能作为一种新型的神经递质或调质。
  • In this paper two new test statistics by using matching the first three moments approach are proposed to approximate fgls ( ) by x2 and f variables . a comparison with modified f - test by wu et al ( 1988 ) is completed
    本文用“前三阶中心矩相等”法,提出了两种新检验,分别用卡方统计量和f统计量去逼近( f _ ( gls ) ( ) ) ,并与wu , holt和holmes ( 1988 )提出的修正f检验进行了比较。
  • A1 , a2 denotes the rate of as hunting fot the populations x1 , x2 , f is the functional response ; . in [ 25 ] , a new prey - predator modle with stage - structured has been provided in which the predator might reduce the death rate by feeding on the preys
    文[ 25 ]提出了一个新的阶段结构捕食被捕食模型,其中考虑捕食者的成年种群通过捕食减少了自身的死亡率,从而加大了种群持续生存的可能。
  • Glutathione paritcally restores the salt - tolerant ability of 042bm - x2 , and we hypothesized that glutathione plays an important role in the cells of sinorhizobium meliloti 042bm by affecting its ability to regulate intracellular k + levels
    从外源加入谷胱甘肽,能够部分恢复042bm - x2耐盐性,推测谷胱甘肽通过调节细胞内的钾离子浓度,在苜蓿中华根瘤菌042bm渗透胁迫反应中起重要作用。
  • Then , using pearson x2 testing method , one of the coefficients n following the rule of distribution in statistics is tested . furthermore , according to the the statistical correlation between c and n , the influence of both c and n on propagation life of fatigue cracks is discussed
    然后,采用pearsonx ~ 2分布拟合检验的方法,对n进行非参数假设检验分析,判定其概率分布形式,并根据c和n之间的统计相关式,推得c的概率分布形式。
  • Associated algorithms are presented , method of pruning itemsets with x2 test is proposed , method of ordering the second kind rules using information gain is also presented , and the idea that the larger the information gain , the larger the interest measure is pointed
    给出了相关的挖掘算法,提出了利用x ‘检验的方法去除那些缺乏相关的项集的方法,提出了利用信息增益对第二类规则进行排序的方法,并指出信息增益越大的规则是有趣度越大的规则。
  • ( 2 ) a new perturbation method for noise reduction of chaotic signal is promoted , the approach consists of deploying a series of proper disturbance to the observing orbit yn = ( yi , y2 , . - . j / / ) ? so as to gradually acquire the estimation xn - ( jc , , 5c2 , . . . , jcw ) of the real orbit xn = ( * i , x2 , . . . , xar )
    P )提出了一种混饨信号降噪的微扰方法,其基本思想是通过在观测轨道yn blot , …砌上施加一系列适当的微扰来逐步得到真实轨道xn ( x ? , …砌的估计值及。
  • So we want to do experiment about the roles of self - regulation and type of feedback in calibration study . the experiment design is : 3 ( achievement feedback , outcome feedback cortrol ) x2 ( high self - regulation , low self - regulation ) x2 ( male , female ) . the tasks include standard task and comparison task
    本研究的实验设计采用3 (成绩反馈组、结果反馈组、控制组) 2 (自我调节水平高、自我调节水平低的两组学生) 2 (男、女)的组间设计,所用的实验材料分为标准材料和对照材料两种。
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