材

The plastic door and window have near 20 years of hist ory in China.

塑料门窗在我国的研究与应用已有近2 0年的历史，但与国外的塑料门窗行业相比，国内的自主开发能力较为薄弱，目前国产型材在结构的合理性和功能的先进性方面要低于国外同类产品。

The appetizers came with a doburoku (or home-brew style of sake). A young waiter was fast describing all ingredients in Japanese.

首先是这前菜，附带一小碟甜甜的浊酒；年轻的侍者小哥很仔细地介绍每一种食材的来头。

The homogeneous calibrator and ideal material calibrator are considered respectively. From the optimal results" analysis and comparison, we can see that the ideal material calibrator improves greatly the cooling uniformity of plastic profile by changing the cooling channel"s location, size, number and adjusting calibrators material distribution.

分别考虑均质定型模和理想材料定型模，从优化结果分析、比较可以看出，理想材料定型模通过改变冷却水道的位置、尺寸和数量以及调整其材料分布规律，极大地改善了塑料型材的冷却均匀性和冷却效率。

Homogeneous pressure and the number of passes through the homogenizer affect the entrapment efficiency and average particle size in different degrees.

以乳脂肪球膜磷脂为膜材，采用高压均质法制备免疫球蛋白G脂质体，研究了不同磷脂浓度、不同均质压力和不同均质次数对脂质体的包埋率和平均粒径的影响。

With Luliang horsebean in Yunnan province as tested material and the planting density of 36.30×10^4 plant/ hm^2 in tillage as CK, 3 density series with the plant distance of 25, 30, 35 cm in no-tillage and tillage were designed.

方法］以云南陆良蚕豆为试材，在免耕和耕作栽培下分别设置株距为25、30、35立方公分个密度处理，以耕作栽培下种植密度为36.30万株／hm^2为对照。

Booming fire as the Beijing Olympic and Paralympic Games presentation bouquet of flowers from the main fire Huacai Rose and Pearl, false lead, with the grass, Hosta leaves and flowers with mango leaves and other leaf production from distribution.

红红火火作为北京奥运会和残奥会颁奖花束，由主花材月季和火龙珠、假龙头、书带草、玉簪叶和芒叶等配花配叶制作而成。

While at the retreating side, it is illegibility comparatively.

FSW接头室温拉伸强度可以达到母材的75%以上。

However, whether these new varieties of filter materials are neither absorbent nor impermeable?

然而这些新品种滤材是否是不吸水也不隔水？

Some moisture content can improve the penetrability of the compound impregnant in heartwood of Chinese fir.

在较低蒙脱土质量分数下，杉木/蒙脱土纳米插层复合材的吸湿性、吸水性、尺寸稳定性、抗水流失性、顺纹抗压强度、耐磨性、氧指数等性能均较酚醛树脂浸渍木有一定提高。

The quality is controlled through raw material, packages, sterilization, date-printed, incasement and delivery.

在品质控制上推行从原料、包材、消毒清洗、生产、包装、打码、装箱、发货层层监控管理。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。