中板

How to calculate mechanical parameters and improve mechanical properties of plate are always important problems in hot plate rolling.

如何计算轧制过程的力能参数以及提高板材的力学性能，一直是中厚板轧制理论的重要问题。

Pour 100 ml of water into a beaker and heat it on the hotplate until the water boils.

将100 毫升水倒进烧杯中并在加热板上加热，直至煮沸。

Results from two common methods for sample pretreatment: microwave digestion and traditional hotplate digestion were compared and discussed in the thesis.

在论文中以微波消化和传统加热板消化此两种常见的方式进行样品前处理，比较并讨论其分析结果。

Methods The anti?nociceptive site of CAD was analysed with mice formalin test and mice hotplate test after intracerebroventricular administration;the concentration of nitric oxide in serum and β?

利用小鼠福尔马林实验及侧脑室注射CAD对小鼠热板痛反应潜伏期的影响以分析CAD的镇痛作用部位；观察CAD对甲醛所致伤害性疼痛模型小鼠血清一氧化氮和脑组织中β？

Structurally, Houghton B, the structural design of the use of plate.

结构，霍顿B中，结构设计使用板。

In the evaporator, the solution is sprayed onto 700 or 1,000 square feet of evaporative panels to humidify the blower air that is forced through these panels.

在蒸发器中，溶液变成雾状，利用风机的作用，强迫通过大约有700-1000平方英尺的分散隔离冷凝板。

The validity of the final repair welding and reinforcement scheme has been confirmed by using of the hydraulic press for more than 2 years.

在论文的最后一章，作者还提出了在堵孔板中开出应力释放孔的方法来释放应力，并分析了应力释放孔对应力分布的影响规律。

The main research contents are stated asfollow: 1. Simplified analysis method of space grids structuresDouble-layer space grids have been assumed as sandwich plate, and are analyzed bythe nontraditional theory of plate with consideration of shear deformation and threegeneralized displacements. Using the theory of energy variation, simplified methodsfor bending, stability and vibration analysis of double-layer space grids have been putforward based upon the idea of split rigidity. The formulas for calculating internalforces, displacements, critical load and natural frequency have been given out. Set thestable cables and bearing cables in hyperbolic paraboloid cable nets are all replaced bytruss-cable to form truss-cable nets structures. Natural vibration analysis method fortruss-cable nets structures has been put forward using the energy variation method andRayleigh method.

主要内容包括： 1、空间网格结构静动力简化分析方法把网架结构简化为夹层板，采用考虑剪切变形的具有三个广义位移的平板弯曲理论进行分析，基于分解刚度思想利用能量变分原理提出了网架结构弯曲、稳定与振动分析的简化计算方法，给出了位移、内力、屈曲临界荷载和固有频率的计算公式；将双曲抛物面索网中的稳定索与承重索均用劲性索代替形成劲性索网结构，基于能量变分法和Rayleigh法给出了劲性索网结构固有振动分析的简化计算公式。

Distraction loads can not correct spinal rotatory deformity. Derotation can be achived by applying rotation forces. Improper distraction loads will lead to lumbar kyphosis.

单纯于脊柱凹侧施加撑开力作用可矫正该模型中脊柱冠状面的侧凸畸形，但是若是要将畸形彻底矫正，所需要施加的纵向撑开力有可能超出椎弓根或椎板的破坏载荷而导致椎弓的骨折。

And the middle bar in the midst of the boards shall reach from end to end.

028 板腰间的中闩要从这一头通到那一头。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。