镜头可以用擦镜纸或眼镜布轻轻擦拭，保持洁净。
Lens glasses with lens cleaning paper or cloth gently wipe to keep clean.
曲径汽封和活塞环提供了双密封系统，使油保持洁净并减少磨损。
Labyrinth seal and piston ring provide a dual sealing system, keeping oil clean and reducing wear.
洗涤缸内部的圆角处理避免了污垢藏匿，双重过滤，能够让水长时间保持洁净；
Wash tanks with rounded edges to prevent dirt from accumulating; double filter, easy remove to keep water clean for longer ;
但他禁止年轻男人娶妻，禁止少女嫁夫，说否则将不得复活，除非保持贞洁，不玷污身体，保持洁净。
But he deprives young men of wives, maidens of husbands, saying otherwise there is no resurrection for you except you remain chaste and do not defile the flesh but keep it pure.
有效措施包括将粮食和其它食物储存在防鼠容器中，在离家远的地方处置垃圾，使家庭保持洁净和养猫。
Effective measures include storing grain and other foodstuffs in rodent-proof containers, disposing of garbage far from the home, maintaining clean households and keeping cats.
对于一般程度的病情，可以用热水洗脚保持洁净，并在内嵌的指甲下楔入小片的棉花使它离开皮肤。
For mild cases, soak the foot in warm water, keep it clean, and wedge a small piece of cotton under the corner of the ingrown nail to lift it off the skin.
如果你能止血并使伤口保持洁净以防止感染，你就已完成了你的份内事；接下来将由身体的自然功能接手。
If you can stop the bleeding and keep the wound clean to prevent infection, you've done your part; nature will take over from there.
表面看来，为其他动物整理毛发是有实际功用的：可以保持皮毛洁净，去除寄生虫。
On the face of it, grooming another animal is functional. It keeps the pelt clean and removes parasites.
拥有一个测试注册中心(“沙箱(sandbox)”)有助于保持UDDI注册中心洁净，从而使注册中心只包含产品类型的Web服务。
Having a test registry (" sandbox ") helps to keep the UDDI registry clean so it only contains production type Web services.
而能保持这一庞大水系统洁净的则是由泥土、植物、动物组成的网络。当水不接触它们时，这个系统就不能再保持正常了。
What keeps this vast system clean is a web of earth, plants and animals; when water cannot be in touch with these it is no longer a sustainable and healthy system.
与你母亲告诉你的正好相反的是，洗脸并不是保持皮肤洁净的灵丹妙药。
Contrary to what your mother told you, cleaning your face isn't the cure-all to clean-looking skin.
夏季，在保持身体、衣服的洁净的同时，还应使用某些芳香祛臭用品。
In the summer, keep the body clean clothes, and also use some aromatic deodorant products.
直到伤口边缘开始收缩，裂缝开始主动填补修复时，他和他的妻子才可以每天向伤口里塞满潮湿的纱布以保持它洁净并帮助修复。
Until the edges contracted and the gaping expanse filled in on its own, he and his wife would have to pack damp gauze into the wound every day to keep it clean and help it heal.
SARS给人们一个很好的教训，所以保持环境洁净是每个人的责任。
The SARS to give people a good lesson, so keep the environment clean is everyone's responsibility.
检查休息区及入口的整洁情况，保持大堂的洁净。
Maintains a tidy Lobby by checking the general cleanliness and tidiness of the sitting area and entrance.
景观水体的水质维护主要是控制水体中的COD、BOD_5、TN、TP等污染物的含量及藻类等的生长，保持水体的清澈、洁净和整个水域的水质。
Protecting landscape water body mainly controlled its content of COD, BOD5, TN and TP and the growth of algae. Keeping it clean and the whole water quality.
我对周边的环境负责，保持更衣处的洁净。我把外套和鞋子放整齐。
I am responsible for my surroundings by keeping my cubby clean. I hang up my coat and put my shoes together in an orderly way.
洁净区必须保持一定的洁净级别，空气必须通过规定的过滤器。
Clean areas should be maintained to an appropriate cleanliness standard and supplied with air which has passed through filters of an appropriate efficiency.
但是不用担心，我们也有一些简单的方法可以让你的口气保持清新洁净。
But there are simple steps you can take to make sure your breath stays fresh and clean.
找出优化的方法来保持风机过滤器机组的面风速均匀性及减少面风速的湍流度，对于保持风机过滤器机组下方区域的洁净度有重要意义。
It is significant to find optional method for keeping the face velocity uniformity of FFU and reducing the face velocity turbulivity of FFU, furthermore, to keep the cleanliness level under FFUs.
以上五种方法可以有效调节更年期综合症的精神问题，驱赶各种不良情绪，保持内心的洁净。
Five ways to effectively regulate these menopause mental problems, driving a variety of negative emotions, maintain a clean heart.
多晶硅的生产过程中不但要求保持8级洁净，而且可能散发有害气体。
The production of Polysilicon not only need to maintain cleaner 8, but distribute may distribute harmful gases.
蕴含珍贵的天然植物杜松、迷迭香、马鞭草精华，洁净更新肌肤的同时，保持其天然的油水平衡。细腻丰富的泡沫，独特的香芬，带给肌肤舒爽清新的沐浴感受。
Contain precious and natural hackmatack, rosemary and verbena extract, cleanse skin, balance natural oil and water, and make skin refreshing and comfortable with fine foam and unique fragrance.
我们通常会尽其所能来保持健康的身体，因此有必要意识到饮用洁净水的好处。
We go to extremes to keep our bodies as healthy as we can, so it's important to realize all the amazing benefits of clean water.
气闸—带连锁门的小房间，用于保持临近房间之间的气压控制(通常所述临近房间的洁净级别不同)。
Air lock - a small room with interlocked doors, constructed to maintain air pressure control between adjoining rooms (generally with different air cleanliness standards).
该方案是我所在保持或提高鸡群净化质量的前提下，降低SPF鸡生物洁净室运行成本而进行探索的途径之一。
The result demonstated that the modified measure could lower operating costs for SPF chicken in bio-clean house as well as could keep or increase the microbes eliminating quality.
该方案是我所在保持或提高鸡群净化质量的前提下，降低SPF鸡生物洁净室运行成本而进行探索的途径之一。
The result demonstated that the modified measure could lower operating costs for SPF chicken in bio-clean house as well as could keep or increase the microbes eliminating quality.
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