For it is the nature of a log or stone to remain motionless on level ground, and to move when on a slope; if four-cornered, to come to a standstill, but if round-shaped, to go rolling down.

Duplex four-cornered steam-driven reciprocating compressor

双列四缸对置式蒸汽驱动往复压缩机

A four-cornered sail hoisted from a yard that is oblique to the mast.

从院子里升起来的相对于桅杆是倾斜的四角的帆。

The eye of a little god, four-cornered.

某个小神的眼睛，四四方方。

Cornered piston ring Preservation and Restoration of Horn, Bone and Ivory Objects

棱边精车过的活塞环，修过角的活塞环角器骨器象牙器保护与修复

The cellular film of cell of protein of the horn in corneous layer, the combinative water of the matrix between cellular content content and cell is measured, decided cutaneous plasticity.

角质层中角朊细胞的细胞膜，细胞内容物及细胞间基质的结合水量，决定了皮肤的柔软性。

The density of stoma in the down-epidermis was bigger than the up-epidermis, the two sides of the leaf had corneous layer.

叶为异面叶，表皮毛为多细胞型，下表皮气孔密度多于上表皮，上下表皮均有角质层。

Collagen protein to through in vitro through skin into true cortex function in leather fibre, will penetrate corneous layer and the skin surface layer of the skin membrane.

胶原蛋白要通过体外透皮进入真皮层作用于真皮纤维，就要穿透角质层以及皮肤表面的一层皮脂膜。

In addition, it is autumn, corneous layer of skin, not timely cleaning also can cause severe dry, coarse.

另外，入秋后，角质层大量脱落，不及时清洁皮肤也会造成严重干燥、粗糙。

Corneal Limbal Stem Cell Grafting Combined with Amniotic Membrane Transplantation in Treatment of Patients with Primary Pterygium

角膜缘干细胞转位术联合羊膜移植治疗翼状胬肉

In 54 cases ( 56 eyes) lamellar corneal grafting was performed with these buttons.

用这种角膜片共做了54例（56只眼）板层角膜移植术。

Design of an Automatic Suturing Mechanism for Corneal Grafting Microsurgery

角膜移植显微外科自动缝合器的设计

Rejection is the most important cause of corneal grafting failure.

排斥反应是角膜移植手术失败最重要的原因。

We collected 26 cases ( 26 eyes) with vascularized corneal nebula caused by chemical burns. 26 cases were treated by conjunctival, limbal autograft transplantation or combined with lamella keratoplasty.

采用自体结膜移植术或联合板层角膜移植术治疗化学烧伤后角膜的血管性混浊26例（26只眼），随访半年到一年其中21例视力获不同程度的提高。

Conjunctival Autograft Transplantation for Vascularized Corneal Nebula Caused by Chemical Burns

自体结膜移植治疗化学烧伤后角膜血管翳性混浊

Its effect on corneal nebula was better than surname azulene serenity eyedrops and di-bear guts gutta ( P < 0.01).

对角膜翳的治疗效果非常显著，优于去熊胆滴眼液和狄奥宁眼药水（P<0.01）。

There are six cases of corneal nebula, four cases of macula, 34 cases of leucoma.

角膜云翳6例、斑翳4例、白斑34例。

There were corneal macula in 14 eyes and corneal transparency in 4 eyes, toal opacity in 4 eyes.

14眼形成角膜斑翳，4眼角膜恢复透明，4眼角膜水肿浑浊。

All corneal graft of 20 eyes was transparent and no toxic and side effect.

结果20例20眼植片全部保持透明，未见严重毒副作用。

The effect of cyclosporin A on experimental corneal graft

环孢霉素A对实验性角膜移植的影响

The study on corneal graft and corneal refractive surgery

角膜移植及屈光手术的研究