衬层

When the backing is a double-shell, the water layer causes obvious modulation phenomenon to the absorption coefficient curve.

背衬为双层壳体时，水层对吸声覆盖层的吸声系数曲线有明显的调制现象。

Halation is largely removed in modern films by an antihalation backing which absorbs the light before it can return to re-expose the emulsion.

现代的菲林加上一层防止光晕衬背，它光线吸收，消除反射曝光的情况。

The long period antiphase structures and the antiphase domains have been cbserved atthe single diffracted vector g.

用电子衍衬和能谱作原位观察，发现晶界出现溶质原子偏聚和位错缠结，晶内有序区出现周期性层错。

Phase contrast studies of biological specimens with the x-ray microscope at BESSY .

孙怡，朱佩平，于健，陈欣，"X射线衍射增强成像中吸收、折射以及散射衬度的计算层析"，光学学报 27，

The determination of the collocation place of metal wires, the principle of choosing the quantity of wires and the initial grain type and the ratio of initial burning surface to throat area are stated.The local ablation of thermal insulation barrier in nozzle convergence region and of throat insert is analysed.

论述了金属丝布置位置的确定及金属丝根数的选择原则；初始药型及初始面喉比的选择；分析了喷管收敛段绝热层及喉衬的局部烧蚀问题；阐述了过渡段燃面变化的计算方法，并附有计算机程序。

There was the honest cockrobin, the favorite game of stripling sportsmen, with its loud querulous note; and the twittering blackbirds flying in sable clouds; and the golden_winged woodpecker, with his crimson crest, his broad black gorget, and splendid pumage; and the cedar bird, with its red_tipt wings and yellow_tipt tail, and its little monteiro cap of feathers; and the blue jay, that noisy coxcomb, in his gay light_blue coat and white underclothes; screaming and chattering, nodding and bobbing and bowing, and pretending to be on good terms with every songster of the grove.

瞧那憨厚的知更鸟，嬉戏之余不忘引吭高歌，可真是精力旺盛的表现；还有那叽喳啁啾的黑鹂，层云中把双翼展起；还有金翅的啄木鸟，红冠在顶，黑斑绕颈，红得鲜艳，黑得黝亮，更不必说一身华丽的羽毛；看那雪松鸟，双翼末梢一抹红，俏尾顶端一点黄，更兼有那蒙蒂罗小羽帽；别忘了蓝松鸦，噢，他可真是个花花公子，穿着一身明快的亮蓝色外套衬着白色的内衣，四处叫嚣闲聊，一边还不时地点头哈腰，好像他和林子里的歌手们都很熟似的。注：有不少意译，个别可能不太准确，但尽力了，希望能帮到你。

Among the new models, there are similar features of the spray-paint booths . Waste air disposure is a special

在新的型号中，具有其它喷漆类相似的构造特征，废气处理是由七层防火纸内衬制成的一个特殊迷宫式的

Finally, a non-linear finite element method on the basis of the classical plastic theory was introduced to analyze the distribution of residual stress field in the filament winding layers and metal liner after the autofrettage process.

采用经典塑性理论为基础的非线性有限元方法，预测了预超压工艺后容器复合材料缠绕层和金属内衬内残余应力场的分布。

The ceramic layer does not crack or flake off when heated to 800℃ and then quenched.

将陶瓷内衬复合钢管加热至800℃高温，然后水淬，陶瓷层不炸不裂。

Sidi is a steel-plastic tube through to find and explore with Chinese characteristics can adapt to any occasion of the application of innovation and environment-friendly water purification pipe, PVC pipe will be hard-liner in the pipe inside, set pipe and plastic pipes Corrosion-resistant, high temperature, thermal insulation and strong advantages in one, a very excellent properties of the compound, the compound of the more reliable than the plastic pipe to avoid the process of coating steel pipe wall surface due to improper handling or plastic Powder quality is not high, there will be shedding coating of the phenomenon.

西迪钢塑管是一种经过寻觅和探索具有中国特色的能适应任何施工场合应用创新的环保型净水管材，是将硬聚氯乙烯塑料管内衬在钢管里面，集钢管与塑料类水管耐腐蚀、耐高温，且保温性强等优点于一体，一种综合性能十分优异的复合管，这种复合管比涂塑钢管更为可靠，避免涂敷过程中因钢管内壁表面处理不当或塑料粉末品质不高，涂敷层就会出现脱落的现象。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。