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The results showed that elevated CO2 increased the R/S ratio and the dry mass of both coarse and fine roots, indicating that the seedlings under elevated CO2 allocated more biomass to their belowground part. Compared with control, elevated CO2 increased the contents of reducing sugar, sucrose, and total soluble sugar in coarse roots significantly, but had less effect on those in fine roots. Elevated CO2 increased the contents of starch and total non-structural carbohydrate both in coarse roots and in fine roots. Under elevated CO2, the carbon content in coarse and fine roots had an unsignificant increasing trend, while the nitrogen content decreased significantly, which resulted in an increase of C/N ratio.

结果表明：CO2浓度升高使红桦幼苗粗根和细根的干质量增加，同时根／冠值显著升高，表明CO2浓度升高使红桦幼苗生物量向根系的分配增加；与对照相比，粗根的还原糖、蔗糖和总可溶性糖含量显著增加，而在细根中没有显著变化；粗根、细根的淀粉和总的非结构性碳水化合物含量显著增加；CO2浓度升高下粗根和细根的碳含量有升高的趋势但未达到显著水平，同时氮含量降低，碳／氮值升高；氮的吸收量在粗根和细根中均无显著变化。

The results showed that elevated CO2 increased the R/S ratio and the dry mass of both coarse and fine roots, indicating that the seedlings under elevated CO2 allocated more biomass to their below- ground part. Compared with control, elevated CO2 increased the contents of reducing sugar, sucrose, and total soluble sugar in coarse roots significantly, but had less effect on those in fine roots. Elevated CO2 increased the contents of starch and total non-structural carbohydrate both in coarse roots and in fine roots. Under elevated CO2, the carbon content in coarse and fine roots had an unsignificant increasing trend, while the nitrogen content decreased signifi- cantly, which resulted in an increase of C/N ratio.

结果表明：CO2浓度升高使红桦幼苗粗根和细根的干质量增加，同时根／冠值显著升高，表明CO2浓度升高使红桦幼苗生物量向根系的分配增加；与对照相比，粗根的还原糖、蔗糖和总可溶性糖含量显著增加，而在细根中没有显著变化；粗根、细根的淀粉和总的非结构性碳水化合物含量显著增加；CO2浓度升高下粗根和细根的碳含量有升高的趋势但未达到显著水平，同时氮含量降低，碳／氮值升高；氮的吸收量在粗根和细根中均无显著变化。

The cryopreservation of fishes embryos has not reached an applicational level.The main reason is the characteristics of fishes embyros, such as big physical volume, the bad permeability of vitelline membrane, etc, which casued that traditional techniques for the incorporation of cryoprotectants could not make the cyroprotectants come into the inner part of embryos sufficiently and cryoprotectants could not protect embryos effectively.

鱼类胚胎冷冻保存经过多年研究，尽管有所突破，但目前仍未达到应用水平，其主要原因是由于鱼类胚胎体积大、卵膜通透性差等特点，导致传统的平衡法，无法使抗冻剂足够、有效的进入胚胎内部起到保护胚胎的作用。

A reasonable and simple method is proposed to calculate the active earth pressure on rigid retaining wall under nonlimit state.

针对未达到极限位移的刚性挡土墙，提出了一种简单可行的主动土压力计算方法。

The sliding wedge, behind the retaining wall of not reaching the limit displacement, can be divided into numerous differential slices paralleling to the sliding plane. Then, with the force analysis of these differential slices and the relationship mentioned above, equations can be set up and the inclination of the sliding plane is also derived. Thereby, the calculation formula of the nonlimit active earth pressure is obtained.

对于未达到极限位移的挡土墙，结合已取得的位移与摩擦角之间的关系，采用与滑裂面相平行的微条对墙后滑动楔体进行划分，对微条进行受力分析，建立平衡方程，推导了滑裂面的倾角，从而得到非极限主动土压力计算公式。

His English up to this point would hardly pass muster.

他的英语到现在为止还未达到标准。

In Ting Chu to come a week ago, I began thinking about how to make Ting Chu tears in the program, and in some dialogue among friends, that is a very Ting Chu will ㄍ a ㄣ people do not like front of others to shed a tear, because he cried so long as one is difficult to stop, then heard the Ting Chu hard to cry the news, in fact, it is ignited the hearts of the raging flames, it is bound to accomplish this impossible task, to show I have not reached The purpose refuses to give up the spirit, wahaha!

在庭竹要来的一个礼拜前，我就已经开始思考要如何让庭竹在节目中掉眼泪，在一些友人的对话当中，得知庭竹是一个非常会ㄍ一ㄣ的人，不喜欢在别人面前掉眼泪，因为他只要一哭就很难停下来，当时听到庭竹很难哭的这消息，其实心中更是燃起熊熊烈火，势必要完成这不可能的任务，展现出我未达到目的死不罢休的精神，挖哈哈！

Now our system of real estate rent, tax and fees has many problems. On the one hand, the shortage of the rent makes tax not serious and standard and abets the tendency of collecting unconscionable fees; on the other hand, it leads taxpayer to have the excess burden of taxation. The situation which makes tax unfair, decreases tax base and narrows tax revenue, limits the government's macro-management.

目前我国房地产租税费相互错位，一方面地租不到位，使税收失去了严肃性和规范性，滋长了乱收费的不良风气；另一方面，这种情况也导致纳税人负担过重和税负不均，加之产权关系模糊，结果是未达到平均税负、促进公平的目的，反而造成了税基的缩小和税款的流失，使税收的产业调控功能受到很大限制。

"As one might expect from the short history of induced spawning of Chinese carps, the techniques are by no means standardized."

中国鲤科鱼类人工诱导繁殖的历史较短，因此可以想象，其技术还远远未达到标准化。

"As one might expect from the short history of induce d spawning of Chinese carps, the techniques are by no means standardized."

中国鲤科鱼类人工诱导繁殖的历史较短，因此可以想象，其技术还远远未达到标准化。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。