lower pure value是什么意思

用法例句

Objective: to study the inducing effects of serum containing wenxia recipe to cell apoptosis of intestinal cancer.

目的:探讨温下方含药血清对肠癌细胞的诱导凋亡作用。

Accurate estimation of below-canopy CO2 flux (Fcb) in typical forest ecosystems is of great importance to validate terrestrial carbon balance models.

精确估算典型森林生态系统冠层下方CO2通量(Fcb)对验证陆地生态系统碳平衡模型具有重要意义。

It is proved that such discontinuous problems has infinitely many eigenvalues and the eigenvalues are boundary from below.

把正则Sturm-Liouville问题关于特征值的性质推广到一类带转移条件的Sturm-Liouville问题中,利用prüfer变换证明了具有分离边界条件的这类问题有无穷多个实特征值,且特征值是下方有界的。

In this paper,the lower estimate on n——K width,n——G width and n——L width of some periodic convolution classes generated by special kernels and N functions in the L_(2π) space is studied.

研究了由特定的核和N函数所产生的周期卷积类在L2π空间内的n--K宽度、n--G宽度和n--L宽度的下方估计问题。

In this paper,we studied the lower estimate on n-K width and n-G width of some periodic convolution classes generated by special kernels in Orlicz spaces.

研究了由特定的核所产生的周期卷积类在Orlicz空间内的n -K宽度和n -G宽度的下方估

It is proved that if the leading coefficient in a four-order symmetrical differential expression is negative on a set with positive Lebesgue measure,then the minimal operator (and hence any self-adjoint realization of the four-order symmetrical differential expression) is unbounded below.

证明了如果四阶对称微分算式的首项系数在一个正的Lebesgue测度集上是负的,则最小算子(且该对称微分算式的任何自伴实现)是下方无界的。