查询词典 kernel of integral operator

Accessions of the Yunnan Hulled Wheat were used to analyze grain hardness and their single-kernel hardness frequency distribution by Single Kernel Characterization System.

为了明确云南铁壳麦亚种在小麦品质改良中的作用，用单籽粒谷物硬度测定仪对36份云南铁壳麦的籽粒硬度及其单籽粒硬度的频率分布进行了分析。

Thischapter proposes three concepts,i.e.,kernelled quasidifferential,star-kerneland star-differential,and establishes their operational properties.A sufficiencytheorem and a sufficiency and necessity theorem for a quasi-kernel being a ker-nelled quasidifferential are proven.Both the existence of star-kernel for a qua-sidifferentiable function and the existence of star-differential for a directionallydifferentiable function are established.The relationships between sub-and su-per derivatives and Penot differentials are discussed as well.

这一章我们引入了三个概念，即核拟微分，星核与星微分并建立了它们的运算性质；证明了拟核为核拟微分的一个充分条件定理及一个充分与必要条件定理；建立了拟可微函数星核的存在性及方向可微函数星微分的存在性并讨论了Penot微分与上、下导数的关系。

Secondly the paper takes U-BOOT as the booting systems. It expatiates upon the booting system's processes and function and puts forward developments methods of the booting systems; According to the basic principle of Linux kernel the paper mainly expatiates on the processes, memory management and file system of OS. Furthermore it gives the kernel's start-up processes and replants the OS to the goal system.

其次，本文以U-BOOT为引导系统，对引导程序的程序流程及功能进行研究分析，对引导系统进行了开发；根据Linux内核的基本原理，对操作系统的进程、内存管理以及文件系统进行分析，给出了内核的启动流程，并完成了向目标系统的移植工作。

When the heritability for shrivelling of the kernel surface is lower (about 18.67%),the condition of the kernel changes easily changes with that of the cultivating conditions.

小麦籽粒表面皱缩的遗传力很低，仅为18.67％，易随栽培条件而发生变化，宜改善栽培条件增加其充实程度。

This however, does not require every kernel or system programmer to be an expert on the host microprocessor, but a good idea of how the kernel code is constructed or layered will go a long way to help debug some of the stickier problems one will come across.

不过这并不要求每个内核或系统程序员成为主机微处理器专家，但是对内核代码如何构建或分层有一个清楚的认识会使你在调试你所遇到的一些难缠的问题时受益匪浅。

The declination in the kernel yield of corn underwater stress at stage of tasselling was mainly resulted in the reductionof kernel numbers per ear which increase of bald tip and reduction ofgrain numbers per row caused . It showed that drought causedunencountering of flowering phase and increase of abortive kernels.

研究表明，穗粒数的减少是玉米抽雄开花期水分胁迫下产量降低的主要限制因子，而秃尖增长和行粒数减少是穗粒数降低的主要因素，说明干旱导致雌穗发育受阻，花期不遇，籽粒败育率增加。

Fne result demonstrated that the nitrogen absorbing ratio, physiological utilization ratio and utilization ratio had significant differences among different types and varieties, with vining small kernel typeXiyangsheng higheast, over four times higher than the lowest multiple kernel type Silihong.

结果表明：花生的N素吸收效率、N素生理利用效率、N素利用效率不同类型品种间存在显著差异。3项指标均以龙生型品种西洋生为最高，以多粒型品种四粒红最低。前者是后者的4倍以上。

Kernel filling, endosperm cell number and substance metabolism between apical kerenl and middle-basal kernel were analyzed and compared.

采用人工同步授粉法，分析比较玉米果穗上部和中下部籽粒灌浆、胚乳细胞数目及物质代谢方面的差异。

In order to optimize parameters of threshing system of corn thresher with different speeds threshing parts, and minimize mechanical damage of corn seeds in the course of threshing, an experiment of second order regression orthogonal rotation design was carried out with rotating speed of straight roller, feeding quantity and kernel water contents as influence factors and broken rate of kernel as major criterion.

为优化差速式玉米种子脱粒机脱粒系统的有关参数，进而降低玉米种子在脱粒过程中的损伤，该文采用二次回归正交旋转组合设计的方法，以籽粒破碎率为主要性能指标，选取直辊转速、喂入量、籽粒含水率为试验因素，对差速式玉米种子脱粒机进行了性能试验。

This is a much more "volatile" topic if you talk to people who try to keep a Linux kernel driver that is not in the main kernel tree up to date over time.

如果你在给一个开发、维护内核驱动程序，且不在主流内核里的驱动程序的人来交流的话，这是一个更加&volatile&话题。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我