变量

Methods The influences of various risk factors on the prognoses were analyzed by life table, single or multiple variable analysis.

用寿命表分析，单变量和多变量分析等统计学方法分析各种危险因素对预后的影响。

The Evolutional manners and dimensional rules of γmatrix and γ'precipitates in the [001], [110] and [111] oriented specimens of nickel-base single crystal superalloy CMSX-4 during the tensile creep at 1253 K and 350 MPa were studied.The effects of the change in characteristic dimensions of γand γ' phases on the strain and strain rate were compared for the differently oriented single crystal specimens.It was found that the effect of change in mean width of γchannels along the direction of directional coarsening of γ' precipitates(the lamella spacings between adjacent rafted γ'precipitates)on the strain and strain rate is remarkable.

研究了1253K，350MPa拉伸蠕变过程中[001]，[110]和[111]取向镍基单晶高温合金CMSX－4基体相γ和析出相γ'的演变方式及相尺寸的变化规律比较了不同取向单晶试样中γ和γ'特征尺寸的变化对蠕变应变量和应变速率的影响结果表明，沿γ'定向粗化方向上γ基体通道宽度的变化速率对蠕变应变量和应变速率的影响较为明显。

According to these characters,the model was reformulated in which these corresponding integer and continuous variables appeared in t...

根据问题的特点将原模型分解为含有0-1变量的优化主问题和连续变量的子问题，并提出分解算法，降低了相应连续子规划的规模和复杂度。

The results showed that LAI had good regionalized variable characteristic and spatial structure.

结果表明：该变量具有明显的区域化变量特征和较好的空间结构性。

Variables can be created, removed, renamed, and reordered in the Manage Variables dialog.

变量可以创建，删除，重命名，并在管理变量对话框重新排序。

Variables can be created , removed , renamed , and reordered in the Manage Variables dialog .

在管理变量对话框中可以创建，删除，重命名和重新排序变量。

Prefer using named variables, not temporaries, as constructor parameters.

尽量使用定义的变量，而不是临时变量作为构造函数的参数。

These selected variables were used in the determination of total volatile alkaloids and total nitrogen in tobaccos by partial least squares method.

偏最小二乘法[3]和主成分回归[4]是NIR技术中常用的两种化学计量学方法，曾被认为对噪音信号不敏感，在对庞大的数据矩阵进行处理时不需要变量筛选，但大量的研究工作表明，有效的变量筛选可以改善模型的预测能力和减少模型的复杂程度[5～8]。

A special real-time data exchange model was proposed and established, which can explain multiple relationships between dependent variables and independent variables in developing model systems in forestry and ecology fields through vectored expression evaluation.

提出和实现了一种独特的实时数据交换模型，它通过矢量化的表达式求值，解决了在林业和生态学等方面的研究中，建立模型系时，解释变量和被解释变量之间的多对多的关系。

ABSTRACT This paper is mainly concerned with the reliability analysis of a gravity abutment of an arch dam based on conception of reliability.

再与可 靠度理论相结合，考虑变量的随机特性，通过随机有限元法建立荷载效应与基本随机变量之间的关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。