My name is Lily Zhang from Lisheng International Import and Export Company.

The current trade deficit indicates a serious imbalance between our import and export trade.

当前的贸易赤字表明我们的进出口贸易严重失调.

Bombing survivors have developed various illnesses from radiation exposure, including cancer and liver illnesses.

幸存者因遭受辐射普遍患有癌症和肝病以及其他疾病.

Also, skin doctors warn people careful with sun exposure because of the risk of skin cancer.

同样, 皮肤科医生告诫人们要小心阳光的直射,因为会有患皮肤癌的危险.

Sun exposure, smoking and alcohol use were all found to have a negative effect on appearance.

另外,日晒 、 吸烟和酗酒都会对外表造成不良影响.

Long-term sun exposure can eventually cause skin cancer, asas skin wrinkling and thickening.

长期 在阳光下的曝晒最终可能导致皮肤癌, 也容易导致皮肤皱折和变厚.

Unfold towel and apply liberally to cool dry skin, 20 minutes prior to sun exposure.

在暴露在阳光下20分钟之前,展开毛巾涂抹在干的皮肤上面.

Limiting sun exposure, using sunscreen, and wearing protective clothing can prevent severe sunburn.

防止过多地曝晒在阳光下 、 使用防晒霜或穿上防晒衣物可以预防严重的晒伤.

Theresearchers studied how keratinocyte cells near the surface of skinreact to sun exposure.

研究者研究靠进皮肤表层的角质化细胞是如何应对日光照射.

Sun exposure causes up to 90 percent of wrinkles dark spots and sagging.

阳光的照射造成了高达百分之九十的皱纹,黑点.

Without enough sun exposure, people get ailments.

如果得不到足够的日晒, 人会罹患种种疾病.

To prevent skin cancer you should avoid direct sun exposure.

你应避免阳光直射以预防皮肤癌.

Better yet, it can also soothe irritation from sun exposure.

更好的是, 还能舒缓日照暴露的刺激.

As only a few seconds of the exposure time, require much less energy.

由于只有几秒钟的败露工夫, 所以只必要多得多的能量.

Determine the appropriate exposure time is determined by the quality of the print.

猜测不合的曝光工夫是不决晒版质量的关头.

The image speed photographic emulsions and resolution are also factors that affect the exposure time.

感平乳剂的成像速率和分辨力也是感化曝平工夫的成分.

The most fundamental means of finding the exact exposure time, extruction accord with of resin.

最底子的方法是搜索不入不确的曝光工夫, 制不入相符尺度的树脂版.

Under normal circumstances would rather exposure time longer than exposure is not enough.

凡是环境下宁可曝光工夫不幼一不面总比曝光不敷要好.

You can only block the local options to different back exposure time different corrosion depth.

可以堵住盖住部分的办法,以差别的不面曝光工夫获得差别的腐化广度.

Optical distance impact exposure time and image quality.

平距感冻曝平工夫和图像质量.

Therefore, when you print, the appropriate exposure time is of paramount importance.

因此, 晒版时不合的曝光工夫是极其次要的.