皮肤形成

I also doubt the effectiveness of serum based sunscreens. Are they thick enough for adequate protection?

而且我也对该精华在皮肤表面形成的稀薄的UV保护层的效果持怀疑态度，它是否真的能够提供有效的防护呢？

It is formed by ultraviolet radiation of sterols present in the skin.

在人体中，维生素D由阳光照射皮肤中的固醇而形成。

Besides, the decrease of local or systemic levels of skin-derived antileukoproteinase also contributes to the formation of pustules.

另外，局部或全身皮肤抗白细胞蛋白酶水平降低也促进脓疱的形成。

Paralysing the respected muscles by local injection of Botox stops the lines and wrinkle forming thereby relaxing the skin overlying.

尊重肌肉瘫痪的局部注射肉毒杆菌停止线和皱纹的形成，从而放松皮肤覆。

Melamine can be excreted out of the body, lead has been drinking or by the skin infiltrated into the body, it will form a precipitate, Full Lift Safety Valves that is serious lead poisoning.

三聚氰胺还能被人体排泄出去，铅被喝进或由皮肤渗进体内后，会形成沉淀，严重了就是铅中毒。

He said his team took skin cells from a beagle, inserted fluorescent genes into them and put them into eggs before implanted them into the womb of a surrogate mother, a local mixed breed.

他说，他的研究组从一只猎犬身上提取皮肤细胞，并植入荧光基因，再将其注入卵细胞形成受精卵植入代孕母狗的子宫内。这只母狗是当地的一个杂交品种。

He said his team took skin cells from a beagle, inserted fluorescent genes into them and put them into eggs before implanted them into the womb of a surrogate mother, a local mixed breed.

他说，他的研究小组从一只猎犬身上提取皮肤细胞，并向细胞中植入荧光基因，再将其注入卵细胞形成受精卵植入代孕母狗的子宫内。

In this case, we think, no matter the distance from the skin to epidural space, if the catheter is inserted past the 15 cm mark at the end of the needle, it may increase the loop and the knot formation.

在这个案例中，我们认为不管皮肤到硬膜外腔的距离为何，如果导管放置在针的末端超过十五公分记号处时，它可能会增加绕圈和打结的形成。

Wound healing is a dynamic, interactive process involving soluble mediators, blood cells, extracellular matrix, and epidermal cells. It has about five phases, haemostasis, inflammation, epithelialization, remodelling and scar formation.

创伤修复的过程是一个众多可溶性生长、细胞因子、血细胞、胞外基质和皮肤细胞参与，涉及止血、炎症发生、上皮再生、组织重建、瘢痕形成的一个复杂的动态过程。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。