有小孔的

Battista della Porta in1589, but it was not until1611 that Kepler compared a lens of glass to the lens in the eye and showed that rays from each point of an object were brought to a focus at each corresponding point of an image on the retina.

透镜可以集结更多的光束，并且依然可以象小孔一样成相，但是有一点两者不同，在小孔摄影机里，无论胶片与小孔的距离远近，光线都可以相成同样清晰的影像。

Results There is egg cover before insect egg and is wrinkled increase part behind it. The nipples having cilium,sanken having or not cilium and little holes are distributed symmetrically around the oral sucker of cercariae. The nipples having cilium are discovered in the rest,which may have sense function.

结果 虫卵前端有卵盖、末端有皱褶增厚部分；尾蚴的口吸盘周围对称分布着有纤毛的乳突，有或无纤毛的凹陷及小孔；具纤毛的乳突在虫体的其余部分也有发现，可能起感觉器的作用。

Back up adhesive layer is represented as an empty main feature of the bottom side of the head of both ends there is a clear agminated small holes and bubble, press-to-backs have uneven.

书背胶层起空主要表现为书册的天头地脚两端有明显的蜂窝状小孔和气泡，用力按压书背有凸凹不平的感觉。

It is characterized by that firstly, preparing silver bromiodide flake microcrstalline emulsion, then utilizing silver halide solution to corrode core of silver bromide to prepare the invented hollow silver bromiodide flake microcrystal whose form is triangle or hexagon and whose surface possesses small holes and pits, and the core of the microcrystal is silver bromide and its external layer is silve bromidiode, its iodine content is 1-10 mol%, and the light sensitivity of the emulsion is greatly raised.

首先制备溴碘化银薄片微晶乳剂，再利用卤化银溶剂使溴化银内核腐蚀，制备成的中空溴碘化银薄片微晶呈三角形或六边形，表面上有小孔和凹坑，微晶的内核为溴化银，外层为溴碘化银，其碘含量为1―10mol％；无论从色盲乳剂，还是经光谱增感乳剂的感光度都有大幅度的提高。

Should medication,不瞒you say, my son often urine Kang spent a great deal of medicine, what Chinese medicine, prescriptions, have used the most efficacy of this method is because the prescriptions too difficult to eat , you can first try, eggs, one of seven white pepper, in egg bar a small hole above the white pepper on the inside, and then face to block the hole, on steamed bowl.

多大了？？应该用药，不瞒您说，我儿子也经常尿炕，用了不少药，什么中药，偏方，都用了，最有疗效的算是这个方法了，因为这个偏方太难吃，你可以先试一试，鸡蛋一个，白胡椒7粒，在鸡蛋上面扎一小孔，把白胡椒放在里面，然后用面把孔堵住，放在碗里蒸熟。

The static flocking device includes yarn adhesive painter, high voltage electrostatic generator, static flocking box, stove and winder. The static flocking box has small hole connected to the fluff box via pipe, and the fluff box is mounted together with blower.

静电植绒装置包括粘合剂涂纱器、高压静电发生器、静电植绒箱、烘干装置及卷取装置，静电植绒箱上设有小孔，小孔通过管道与盛有绒毛的箱体相通，盛有绒毛的箱体与鼓风机安装在一起。

Such helmet was usually put on the chain mail cap which had the soft cotton cloth or gunny cloth inside. In the 12th century, the head and face of round helmet were all covered except a chink at eyes; moreover, face plate was punched with many small holes to breathe.

这类头盔通常戴在锁子甲护帽上，锁子甲护帽内垫有柔软的棉布或麻布。12世纪的圆顶头盔，除前面双眼处有条缝隙，整个头部和脸部都被罩住，面板处被凿出许多小孔，借以呼吸。

Low-growing loosely mat-forming Eurasian pink with single crimson-eyed pale pink flowers.

松散生长的欧亚地被植物，有深红色小孔的淡粉红色单生花。

The researchers first made a patterned template containing holes that were just tens of nanometres deep.

首先，研究人员做出一个有图案的模板，模板内含有仅几十个有着纳米深度的小孔。

There is no essential difference between the two, as the pool of metal around the hole surrounded by molten metal gravity and surface tension have to make holes to bridge the trend, while the metal vapor is generated by a continuous attempt to maintain the existence of holes.

从机理上看，这两种焊接方法的前提都是焊接时存在小孔，两者没有本质的区别，小孔周围为熔池金属所包围，熔化金属的重力及表面张力有使小孔弥合的趋势，而连续产生的金属蒸气则力图维持小孔的存在。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷