critical section

All-optical signal regeneration is a key technique needed for the ultrahigh speed and large capacity all-optical networks, and all-optical recovery is the critical technique in all-optical regeneration. The best project of time recovery is based on the self-pulsation in multi-section DFB laser.

全光信号再生技术是超高速大容量全光网络中的核心技术，其中全光时钟提取是全光再生技术的关键，基于多区DFB激光器件自脉动进行时钟提取是最佳选择方案。

A differential method for critical pressure of constant section catenary arch with two hinges

双铰等截面悬链线拱面内屈曲临界推力的差分解法

Weaving section of ramp terminal is the critical section which influences efficiency of the whole off-ramp at urban elevated expressway. Capacity at weaving section determines capacity of the whole ramp.

匝道接地点前方交织区是影响城市高架道路下匝道通行效率的关键，其通行能力决定着整条匝道的通行能力。

In the policy, audit and with the claims, the Kodak Scanners are a critical section.

保单的审核及理赔, 柯达扫描仪是关键部分.

Calculation method of critical radar cross section of low pulse repetition frequency PD radar

低重频PD雷达的临界散射截面计算方法

We calculate their strength based on finding the critical section by drawing the shearing force diagram and bending moment diagram that is relatively complex and needs lots of work.

它们的强度计算必须以剪力图和弯矩图的绘制来找到危截面为前提，而这一绘制过程复杂，计算量大。

A new critical moment formula of tapered beam is proposed, which is similar to the expression for beams with uniform cross-section.

提出了新的变截面梁临界弯矩计算式，其表达形式与等截面梁的公式相同，便于工程应用。

There were no significant differences in the rates of critical contracted pelvis, prolonged latent phase and active phase between cesarean section and vaginal delivery in the occiput posterior position ( P> 0.05).

而剖宫产组和阴道分娩组骨盆临界狭窄、潜伏期及活跃期延长的发生率比较，差异无显著性意义（P>0.05）。

Let the critical section of code complete its job.

使代码的关键部分完成其工作。

Monte-Carlo calculation of K_ ( eff) and neutron flux density in fast neutron critical assemblies with multi-group section data

用多群蒙特卡罗方法计算快中子核临界K（eff）和通量密度

Analysis and research on the critical section of oval cone

椭圆锥临界截平面的分析与研究

Based on this requires we propose the object mapping in seamless game map which based on critical section. Then analyzes the server architecture, to design new programs and realize the business of the online game.

在此基础上提出了基于临界区对象映射的无缝游戏地图的概念，接着分析服务器结构、设计新方案并实现了游戏的业务。

Critical sections operate on the principle of mutual exclusion ( when a thread is within a critical section, all other threads are excluded from entering).

临界段操作时坚持互斥锁（mutual exclusion）原则（当一个线程处于临界段中时，其他所有线程都不能进入临界段）。