查询词典 pre-existent

Thus, to make the pre-order of raw material for reactor vessel and steam generator is very important to ensure the construction schedule for AP1000 passive ALWR. The way of pre-order is the procurement strategy to solve an extremely urgency.

因此，研究反应堆压力容器、蒸汽发生器原材料的预订货对保证非能动AP1000技术的核电站建造工期显得十分重要，是解决燃眉之急的采购策略。

In detail, the lost percentages of N2 applied at the stage of spring maize sowing and two nitrogen level applied at pre-tasselling stage of spring-sown maize exceeded 40%, among them the lost percentage of N1 applied at pre-tasselling stage was highest.

同时，春玉米播种时底施N2和春玉米大口期追施的N1、N2氮的损失率均大于40％，其中春玉米大口期追施的N1时的损失率最高。

The paper studied how pre-tension affect single-strand breaking strength,through a series of comparision experiment of different pre-tension .

文章通过一组不同的预加张力的比对试验，探讨预加张力对单纱断裂强力的影响。

Support for all modern per-pixel lighting and rendering techniques including normal mapped, parameterized Phong lighting; virtual displacement mapping; light attenuation functions; pre-computed shadow masks; and pre-computed bump-granularity self-shadowing using spherical harmonic maps.

引擎本身还能支持现所有的像素光照和像素渲染技术，包括：法线贴图，参数化的Phong光照设置功能；位移贴图；灯光的衰减控制功能；预计算的阴影模板；使用了球形环境映射贴图所产生出的凹凸贴图效果。

Support for all modern per-pixel lighting and rendering techniques including normal mapped, parameterized Phong lighting; custom artist controlled per material lighting models including anisotropic effects; virtual displacement mapping; light attenuation functions; pre-computed shadow masks; directional light maps; and pre-computed bump-granularity self-shadowing using spherical harmonic maps.

支持现今所有的像素级光渲染技术比如法线贴图，参数级光照，艺术家自定义的材质光模型分属性管理，包含了各向异性过滤，虚拟置换贴图，光衰减功能，预计算的光影蒙版，指向性光影贴图和预计算的使用球型协调贴图技术的颗粒状自我阴影。

Support for all modern per-pixel lighting and rendering techniques including normal mapped, parameterized Phong lighting; virtual displacement mapping; light attenuation functions; pre-computed shadow masks; and pre-computed bump-granularity self-shadowing using spherical harmonic maps.

虚拟位移可以在平面上模拟3D几何曲面效果，与凸凹映射是通过光照实现不同，该技术实际上可以随意创造几何曲面。UE 3.0支持 ragdoll物理特性，被击中的物体会翻转，而有重量的物体会互相碰撞，倾斜等等极为真实和互动的物理效果

In the abovementioned feedbacks screen under the "Pre-match section"your Ass Man tells you whether the players or some particular player(s lookcomplacent or nervous pre-match.

在上面提到的助教反馈告诉了你你的队员轻飘飘不知所以然或者紧张的不知东南西北。

A software for aided designing bolt of tunnel named ANSYSBOLT was designed on the basis of ANSYS finite element software. In the software environment, bolt supporting model of physical tunnel in tectonic stress field was structured according to physical parameters of coal and rock seam of some working face, and in conditions of different buried depth, bolt supporting structure and pre-tightening force, distributions of stress of surrounding rock of physical tunnel and its displacement were analyzed and calculated by ANSYSBOLT software. Then influence of different buried depth, bolt supporting structure and pre-tightening force on stability of roof and floor of tunnel was analyzed and finally feasible scheme of bolt supporting was gotten according to the analysis result.

在ANSYS大型有限元软件基础上开发了巷道锚杆辅助设计软件ANSYSBOLT；在该软件环境下，根据某工作面煤岩层的物理参数，建立了构造应力场条件下的实体巷道锚杆支护模型，并按照不同的埋藏深度、锚杆支护结构和预紧力条件，经软件分析计算，得出了实体巷道围岩应力及位移分布情况，进而分析了不同埋藏深度、锚杆支护和预紧力条件对巷道顶底板稳定性的影响，最终根据分析结果得出了可行的锚杆支护方案。

Because pre-tightening precision can arrive at 3%, hydraulic pressure spanner can replace electro-motion and pneumatic pre-tightening tool of screw.

精度达到3%，从而替代了市场上电动、气动螺栓预紧工具。

The analysis showed that the great value area of correlations is consistent between sea-level pressure field, 500hPa geopotential height field and intensity index of East Asian summer monsoon in Northeast China in pre-winter or summer, and the correlation is more better in summer than in pre-winter.

结果表明，前冬季和夏季海平面气压、500hPa位势高度与东北地区夏季风强度指数的正负相关大值区的分布基本一致，但夏季相关性更明显；海表温度与东北地区夏季风强度指数的相关不明显；北极海冰密集度与东北地区夏季风强度指数的相关性较好，前冬季以负相关为主，夏季以正相关为主；各振荡指数中只有NPO指数与东北地区夏季风强度指数有很好的相关性。

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。