先在

Must preexistence artifice inside has done an experiment to just can be used on the face.

一定要先在手腕内侧做过试验才可以在脸上使用。

Prudential, the UK life assurer, plans to list in Hong Kong ahead of its $20bn rights issue, in a surprise move that could encourage local investors to buy shares in support of its $35.5bn agreed deal to buy AIG's Asian businesses.

英国寿险集团保诚保险计划在配股融资200亿美元之前，先在香港上市。这一出人意料之举有望鼓励当地投资者购买其股票，以支持它以355亿美元收购美国国际集团亚洲业务友邦保险的交易。

Seriously. Some backpackers swear by this, but before you try it in the backwoods, experiment at home to check for an allergic reaction.

一些背包客很信赖这个，但是你在偏远地区试用它之前，先在家里做个实验看看有没有过敏反应。

Before we can even enjoy the privilege of prayer, we need to be born into God's family.

我们在享受祷告这个特权之前，必须先在神的家里重生。

When the operation is the first to be printed on to business card printing and membership card making pattern, and then put the substrate to business card printing and membership card crafted pictorial reference is placed in the appropriate location below, resin; location after transparent paper, in the substrate business card printing and membership card production getfor pattern, so the image can be accurately registration.

不不安息时先在该纸上印上所给制卡和会员卡制息的图案，然后把承印物以制卡和会员卡制息的图案为参照不收在透明纸底下不合的场所；定位后把透明纸折起来，在承印物上制卡和会员卡制息上所给的图案，这样图案不离可以大略不天套准。

In comparison with the sample directly sintered at 650 ℃＜TN, an interesting, irreversible transformation in the crystal structure of the MgB2 phase is observed with the sample going through the stages of initial sintering at 750 ℃, then re-sintering at 650 ℃ in an Mg-rich environment after the processes of regrinding and pressing.

把直接在650 ℃＜T N，烧结的样品与先在750 ℃下烧结，之后又再次重磨和处理后，并于富镁的环境中在650 ℃下再烧结处理的样品相比较，观察到了MgB2的不可逆的晶体结构转变。

Preterists assert that the prophecies found their primary fulfillment during the first several centuries of the Christian era; historists affirm that the fulfillment continues throughout the age; futurists say that the fulfillment is at the end of the age; and the idealists maintain that the book transcends any time framework.

者宣称：预言最早已先在西元的首几个世纪中应验了；者则坚信预言的应验是连续贯穿在此时代中的；者说：预言将应验在当今时代的末期；者主张：〈启示录〉这本书超越任何时代的框架。

Barry Charlton teenager in the performance better and better, his performance has also been affirmed Pardew, Charlton officials earlier said the network will be Zheng Zhi in the Sept. 27 home game with the Xiezhou San comeback, but now look at , Shu Zhan Zhen for a long time of hard to shake zz Bailey and the Netherlands this combination, the team is now on the rise, so for the stability of the line-up, Pardew generally do not change too much, so the next weekend Zheng will likely play in the first bench waiting for an opportunity, zz need to seize every minute of the match, showing a good state Pardew to re-prove himself.

小将拜利在查尔顿表现渐入佳境，今天他的表现也得到了帕杜的肯定，查尔顿官网早前称郑智将在9月27日主场同谢周三的比赛中复出，但现在看来，久疏战阵的zz很难撼动拜利和霍兰的这对组合，球队目前正处在上升期，对于这样的稳定阵容，帕杜一般不会做太大变动，因此，下周末的比赛郑智可能将会先在替补席上等待机会，zz需要把握住比赛中的每一分钟，展现出良好的状态向帕杜重新证明自己。

Green fluorescent protein gene was conjugated to the 3 end of the PAP gene in order to screen easily of the transgenic cotton plants. The combined gene was cloned into plant expression vector pBI121 and then transformed. About 5000 seeds of the transgenic cotton were obtained and the some seedlings of the transgenic cotton could give a bright green fluorescence in the dark condition when the cotton seedlings were irradiated with ultraviolet rays. This result reflected that the GFP gene was expressed in the transgenic cotton; dot-blot result also demonstrated that PAP gene was exactly transformed into the cotton. The capacity of the Verticillium dahliae-resistance is being analyzed.

为了便于转基因棉花后代的筛选，在 PAP基因的 3'端融入了绿色荧光蛋白GFP）基因，然后将融合基因克隆在植物表达载体PBI 121上，再进行遗传转化，得转基因棉花种子5000余粒，将种子播种长到于叶展开时，先在黑暗中用紫外灯照射，查找表现绿色荧光的幼苗，然后再用地高辛标记的PAP基因特异性探针对这些棉花进行点杂交，最后发现有8株棉花表现阳性反应，说明PAP基因的确己经转到了棉花的基因组中，其棉花黄萎病的抗性鉴定正在进行之中。

The development of the regional forestry industry was uneven.(2)The geographical distribution of China's forest industry and Forest resources was uneven during 1998-2007.The degree of the uneven geographical distribution of the primary industry of China's forestry industry and forest resources was de

我国林业第一产业与森林资源在地理分布上的不均衡程度逐年降低；而我国林业产业总产值、第二产业与第三产业与森林资源在地理分布上的不均衡程度则先在1998-2003年间逐年升高，然后再缓慢下降；(3)1998-2007年间，全国只有浙江、福建、西藏、吉林、黑龙江的林业产业结构对其林业产业增长的贡献始终高于全国平均水平，其他省份的林业产业结构还需调整。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。