可阻止的

Multitasking operating systems come in two flavors: cooperative multitasking and preemptive multitasking. Linux, like all Unix variants and most modern operating systems, provides preemptive multitasking. In preemptive multitasking, the scheduler decides when a process is to cease running and a new process is to resume running. The act of involuntarily suspending a running process is called preemption. The time a process runs before it is preempted is predetermined, and it is called the timeslice of the process. The timeslice, in effect, gives each runnable process a slice of the processor''s time. Managing the timeslice enables the scheduler to make global scheduling decisions for the system. It also prevents any one process from monopolizing the processor. Bs we shall see, this timeslice is dynamically calculated in the Linux process scheduler to provide some interesting benefits.

多使命操作体系可化分为两类：非抢占式多使命以及抢占式多使命所有像Unix的变种体系以及很多现代操作系同同样，Linux提供抢占式的多使命模式在抢占式多使命模式中，调度步伐决议啥子时候进程中止，新的进程能够开始得到运行这个被强制挂起的动作就叫做抢占进程在被抢占前，运行的时间是预知的，这个时间叫做时间片究竟上，时间片是为每一个运行态的进程分配处置惩罚器的时间的一片管理时间片，使能调度步伐为体系做好整个的局面：胸怀～调度决议时间片也能阻止任何一个进程垄断处置惩罚器正如我们看到的，在Linux进程调度步伐中时间片是蜂蜜面膜动态计算出来的，这样带来很多利益

The results show that for the single-track shield tunnel in actual projects,the longitudinal ventilation velocity of 2.6~2.9 m/s can effectively prevent smoke from counter flow at a heat release rate of 10 MW;when the tunnel sector on fire with a longitudinal velocity of 2.9 m/s and the unfired tunnel sector with the velocity of 1~1.5 m/s from both ends,there is an air flow with the velocity of 6 m/s ...

模拟分析得出，对于地铁实际工程中的单线盾构圆形隧道，在10 MW火灾强度下，着火区间隧道内2.6~2.9 m/s左右的纵向风速可以有效阻止烟气发生逆流；在着火区间隧道2.9 m/s的纵向风速下，未着火区间隧道两端对送送风速度为1~1.5 m/s时，联络通道内有风速为6 m/s左右的气流流向着火区间隧道，可有效抑制烟气通过联络通道向未着火区间隧道蔓延，保证人员的安全疏散。

We think , as to common criminal offence, on one hand, it is not the simple summation of each accomplice's behavior, but is the whole which is shown as the organic connection of each accomplice's behavior, can't think accomplice a certain so long as passivism stop crime can make oneself break away from complicity and establish crime discontinue among them; On the other hand, though the common criminal offence is the whole of an organic connection, it is but such and organic last behavior per accomplice each other at complicity connection with, interdepend, relation not complement each other, if a certain accomplice stops the crime for the intention that is discontinued , and prevent other accomplices from utilizing its previous behavior to continue implementing the crime effectively, break this kind of relation or dispel undoubtedly , prevent from accomplice this behavior is it lead to the fact danger to the society to continue before too, so, among them stop the behavior to be regarded as the crime and discontinued .

我们认为，对于共同犯罪行为而言，一方面，它并不是各个共犯行为的简单相加，而是表现为各个共犯行为有机联系的整体，因此不能认为其中某个共犯只要消极停止犯罪就可使自己脱离共同犯罪而成立犯罪中止；另一方面，尽管共同犯罪行为是一个有机联系的整体，但这种有机联系在共同犯罪内部则表现为各个共犯行为的互相利用、互相依赖、相辅相成的关系，如果某个共犯出于中止的意图停止犯罪，并有效地阻止其他共犯利用其先前的行为继续实施犯罪，则无疑使这种关系中断或消除，也就避免了该共犯的先前行为继续对社会造成危害，因此，其中止行为应视为犯罪中止。

At its worst the pietistic tendency can lead to inordinate subjectivism and emotionalism; it can discourage careful scholarship; it can fragment the church through enthusiastic separatism; it can establish new codes of almost legalistic morality; and it can underrate the value of Christian traditions.

在其最坏的pietistic的趋势，可导致过度的主观主义和情；它可以阻止小心奖学金；片段，它可以教会通过热烈的分裂主义，它可以建立新的行为守则，几乎法律道德；并且可以低估的价值，基督教传统。

The positive production of ER, NGF and ChAT were detected in cirguli cortex, parieta lobe, frontal lobe, piriformis cortex and nucleus amydgaloideus corticalis, hippocampus gyrus fasciolaris, subiculum, CA2 and CA3, and mainly presented in nucleus medial septal, nucleus lateral septal and nucleus of diagonal band vertical division in septal-diagonal band area.

老年大鼠和去卵巢大鼠间脑内ER、NGF和ChAT的表达强度和阳性细胞数目总趋势是显著降低，而补充外源性雌激素可以阻止其下降，表明雌激素可通过ER促进间脑中NGF和ChAT的表达，雌激素对间脑中神经元结构和功能维持是必须的，而且雌激素对间脑神经元的作用与NGF和ChAT的表达是协同和一致的。

The results showed that the decreasing of the hardness was inhibited, the 1st fracture drop off was maintained, and those such as the production of the ethylene , the degrading of the chlorophyll, the decreasing of the titratable acid were inhibited, as well as the changing of the enzyme activities. And 1-MCP can keep a better condition of the inner structure of the tomato.

结果表明，1-MCP的处理减缓了硬度的下降，在一定程度上可以保持果实的脆度，抑制乙烯生成，阻止叶绿素的降解，降低可滴定酸的减少，对酶活变化起到了一定的抑制作用，同时较好地保持了番茄果肉组织结构的完整性。

According to the microalloying and strengthening and toughening principles of steel,a theoretical calculation method and optimum alloying design to determine titanium content in carbonizing steel were proposed.

根据钢铁材料的微合金化原理和强韧化原理，对广泛使用的含钛渗碳钢的钛含量进行了理论计算分析和优化设计，结果表明，适当降低钛含量，不影响其在渗碳过程中阻止奥氏体晶粒长大的作用，但可有效地减少或消除含钛渗碳钢中的液析氮化钛，从而提高钢材的力学性能。

It has been shown that both SA and JA are in wounding signal transduction pathways. It has been suggested that cytokinins and small GTP_binding proteins might be the switch of JA and SA signaling pathways.

水杨酸可抑制茉莉酸类的合成及其所诱导的蛋白基因的表达；茉莉酸能阻止病原侵染后所产生的水杨酸的增加。

Process development for the gold concentrate roasting- cyanide leaching in China;2. The feasibility study of extracting gold by liquid membrane techuique from the pulp of cyanide leaching ;3. Discussion on the cause of low silver leaching rate taken place in gold and silver cyanide leaching and ways to increase it

加强充气搅拌预氧化可将含金硫化矿在磨矿过程中产生的、对氰化浸出有害的难免离子氧化成对氰化浸出无害的离子，同时在磁黄铁矿和白铁矿颗粒表面生成Fe3薄膜，阻止了它们的进一步溶解，从而大大提高了金银的氰化浸出率。

Nor could anything, within him or without, prevent his loudly beating time to his own music, for which the nearest table or book served his nimble fingers to rap a vigorous tattoo on, to help to enliven the audience.

不论诵者为谁，可任何人也无法阻止他为自己的音乐伴奏的响亮节拍，身边就近的一张桌子或者一本书就能让他那灵活的手指发出精力充沛的节拍不断，观众也会活跃起来。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。