使用过的

Acne treatments make use of ingredients like salicylic or glycolic acid and benzoyl peroxide, which if used in excess can cause heavy damage to the skin.

治疗痤疮利用类似水杨酸的成分或乙醇酸和过氧化苯甲酰，如果使用超过照样可以造成严重破坏的皮肤。

The structure parameters of the component are further varied, to obtain multivarious frequency components. The resonance frequency of a component is reduced by filling high permittivity medium, and this makes it possible to keep the design of a component compact at low frequency even.

进一步改变结构参数，可获取不同谐振频率的器件，且可在腔体中填充高介电常数介质来减小器件的谐振频率，克服了以往使用腔体结构在低频段时体积过大等问题。

I've tried downloading Move Media Player to my pc from all available sites Fox, ABC, CW, Move numberous and it doesn't work.

我已经试过所有移动下载（福克斯，美国广播公司，连续，可供使用的场地，媒体播放器的个人电脑和移动numberous它不工作。

As to the elimination of overcutting, an intuitive and versatile method was proposed to lessen the complexity in using the method interference index.

在排除过切循环方面，我们舍弃传统所使用颇觉复杂且麻烦的干涉指数演绎法，另外提出一个直觉且简洁的方法。

objiective:to investigate the causes of the contamination of dialysis fluid.methods the level and species of bacteria were detected.results:the pathopoiesis bacteria and pathopoiesis bacteria in condition were identified in dialysis fluid,fluid b.offlake of soft water and preparing container.conclusions the contamination of'dialysis fluid is related with the untimely change of the filter in soft water machine and membrane of reverse osmosis,the contamination of fluid b.

目的：调查透析液和透析用水细菌污染的原因。方法：按《医院感染管理规范》的要求检测并鉴定致病菌。结果：透析液和透析用水、b液、软水口、配液容器培养出致病菌和条件致病茵。结论：血液透析液和透析用水细菌污染与软水机过滤器和反渗膜使用时间过长引起破损，未能及时更换，以及b液配制过程中细菌污染有关。

The conventional liquid based RP system used a special designed recoat to scrape resin from one side of the tank to the other to ensure the surface flatness. The scraping procedure will take off extra resin but with a drawback of shear force to the working part. In order to overcome the drawback of the shear force, a supporting structure is necessary to build under the working part.

目前商业化之液态快速原型系统中，大部分使用刮板铺层进行层厚控制的部份，铺层系统铺过工件表面时，微小结构容易受到刮板所产生的剪切力破坏，为了克服剪切力这个缺点，使能制作出具有外悬机构原型时，必须建立支撑结构。

I started on a retinoid, and my scars seemed to get worse for a while. This scared me and made me sick to my stomach. But then after 6-12 months they got better. Now, over two years later, you can hardly see my scars.

于是我开始使用类维A酸，初期，我脸上的疤痕看起来更明显了，这可把我吓得连胃口都不好了，但是过了6至12个月后，疤痕慢慢减轻，现在，两年过去了，我脸上的疤痕几乎看不见

Using Erbium: YAG laser for continual circular capsulorhexis on patients with senile mature white cataract, hyper-mature cataract and miotic pupil cataract with posterior synechia, and compared with manual needle and forceps technique.

第一部分为利用Er：YAG激光对老年性成熟期的白色白内障、过熟期白内障及有虹膜后粘连的小瞳孔老年性白内障患者进行连续环形撕囊，并与使用截囊针或撕囊镊等进行手法撕囊技术作比较。

Why? Jumping over an unexecuted definition would mean that a variable could be used even though it was never defined.

为什么？向前跳过未执行的变量定义语句，意味着变量可能在没有定义的情况下使用。

All the trends and statistics have shown that Singaporeans' families and society are gradually anglicizing; we are obviously over-doing in English.

所有的趋势和统计数字都显示新加坡人的家庭和社会正在逐渐英语化；我们显然在使用英文方面做过了头。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐