UVB rays harm the skin's surface and are the primary cause of sunburn.

Because both UVA and UVB rays penetrate the epidermis and trigger melanin production.

因为UVA和uvb射线渗入我们的皮肤,刺激黑色素生成.

Pulsed UVB light may also help people with eczema and seborrheic dermatitis.

脉冲UVB激光 也对患有湿疹和脂溢性皮炎的病人提供帮助.

Just as UVA, UVB can also reduce the B-form DNA components.

与UVA情况相似, UVB在 一定程度上也能使DNA的B型构像减少.

The sun's UVA and UVB rays damage skin differently.

UVA和UVB对皮肤的侵害是不同的.

Many would spend tme th friends na teahouse.

很多人都和朋友一起泡茶馆.

Wmy would tmey cmange tme law if it's not going to mean anytming?

如果修改律法不能帮我他们干嘛修改?

The effect of phosphorus on tempered martensite embrittlement ( TME ) has been studied in medium-carbon Si-Mn steel.

本文就杂质元素磷对中碳硅 — 锰钢回火马氏体脆性 ( TME ) 的影响作了研究,试验结果表明:钢中TME的存在并不决定于磷含量的多少,因为低磷钢或高磷钢中均可观察到TME现象.

URT failures are the main factors influencing the safety and reliability of the operation.

城市轨道交通系统的事故故障是影响其运营安全与可靠性的主要因素.

And then proves the validity of the capital control measures through empirical experiences.

进而通过实践经验表明URR等资本控制措施的有效性.

RESULTS The degree of quaternization of TMC 40 and TMC 60 were 38.8 % and 67.2 % , respectively.

结果经1H-NMR确定 合成得到的TMC40,TMC60季铵化程度分别为38.8%和67.2%.

Purchasing 2006 TMC Love Package now, you can get a on-site catering voucher!

现在购买2006年网球大师杯赛情侣套票门票一套即可获得现场餐饮兑换券!

Assist Thai Massage School of Mai ( TMC ) to promote international acceptance of Thai an academic field.

协助泰国清迈按摩学校 ( TMC ) 提升泰式传统舒压于国际学术界的接受度.

The builders arrange for a place on the site , and TMC provides well-trained, committed staff.

建筑商会安排一处地方给它,而TMC拥有经过良好训练的 、 忠于职守的员工.

TMC is also said to be interested in Qimonda.

也有传言说TMC也对奇梦达有兴趣.

Then this paper puts forward the method of gradual elimination method for UUT with several SRUs.

针对多SRU结构UUT,提出逐级排除法故障诊断方法.

A determination methed of drift chlorine in waer by TMB methed with imProving reagent was intro-duced.

介绍了一种改进试剂后测定水中游离余氯的TMB比色法.

The TMB may make such recommendations as it deems appropriate to the Members concerned.

TMB可向有关成员提出其认为适当的建议.

What else did UPN executives want this season?

这一季中UPN董事会还想要 什么 ?

TMA burns spontaneously in the presence of oxygen.

这些云是人为的,是研究地球电离层的科学家门创造的.

The TMA methods are loosely grouped into two categories.

在本文中,目标运动分析被松散地分成两大类.