再选择

β-Cyclodextrin with the 6-hydroxyls protected by dimethyl-tert- butylsilyl was selectively oxidized by lead tetraacetate. After the silyl groups were removed off by boron fluoride-etherate, mono-2,3- dialdehydro-β-cyclodextrin as a cuniform molecule could be constructed.

用四醋酸铅将七元（6-O-二甲基叔丁基硅基）-β-环糊精选择氧化、并用三氟化硼乙醚脱硅基保护基后，再经分离、纯化，可获得具有&楔筒状&空腔的单-2， 3-二醛基-β-环糊精。

Kris Jarantoski says people also choose flowers such as the spiderflower for its ability to reseed.

Kris Jarantoski称，人们也会选择像醉蝶花一样的花，介于它的再播种能力。

Kris Jarantoski says people also choose flowers such as the spiderflower for its ability to reseed.

Kris Jarantoski 说人们也选择如 spiderflower这种能够再补种的花卉。

Effect of inoculation with phosphate-solubilizing bacteria and soil acidification on the growth of Stylosanthes guianensis Reyan No.2

我国地表水体污染普遍严重，水环境生态质量不断恶化，影响水体正常使用功能；另外，沉积物中磷的再释放是影响水体水质的重要原因，而沉积物中的磷细菌对磷的吸收、贮存和释放在磷循环中起着极其重要的作用，为此本研究针对地表水体水质改善技术及沉积物中磷细菌作用分别进行了研究，并选择在杭州市内河进行了水质改善的技术实践，主要成果如下：(1)在室内模拟条件下，分别设置了高溶解氧7。

The first way is to solve the transfer problem locally; the second is to make rural areas townlike; the last is to move the surplus labors to big cities. In fact, the first and last ways are impossible to operate, so to solve the surplus problem by building small towns becomes the only choice.

而要想通过就地转移的方式来大量转移农村剩余劳动力，现在看来不可能，将来也不可能；向大中城市大量转移农村剩余劳动力的原始积累已基本完成，由于目前城市的发展也出现较多问题，使其吸纳农村剩余劳动力的能力大大降低，所以，要想使其再大量吸纳农村剩余劳动力，现在估计很困难，但将来有可能，因此，通过农村城镇化，向小城镇转移是现阶段的必然选择。

In order to obtain better characteristics of photonic crystal lasers, the wafer bonding technology is introduced to integrate MQWs wafer with different uncompatible wafers. We utilize the direct bonding method and glue bonding method to integrate the 1550nm long-wavelength MQWs with DBR wafer or sapphire. The effect factors of bonding process and choice of bonding materials are discussed. At last, we measure the photoluminescence spectra of our membrane devices and bonding samples.

为了得到更好的光谱特性，我们介绍了各种晶圆接合技术去整合含有多层量子井结构的晶圆与其不相容的材料，我们利用直接接合和溶胶接合的方法去接合1550nm长波长的多层量子井晶圆与含有DBR结构的晶圆或sapphire，并对於各种接合影响因素与材料的选择加以讨论，最后再对我们的层状光子晶体雷射和晶圆接合后的样本做量测。

From a compere to a film producer then to the vice director,will this choice by Li Xiang as successful as before to undergrade the Travel Channel,creating a Mango,Tomato and the Travel Channel situation?

从主持人到电影出品人再到旅游卫视副台长，李湘的选择能否象前几次一样成功，把旅游卫视提升一个档次，形成芒果、番茄、旅游三家地方卫视三足鼎立的格局？

Apply mechanically adapts this ad saying again appropriate nevertheless, it can convey a fan undisguisedly to become aware to color and even the choice of footing.

套用并改编这个广告语再恰当不过，它可以赤裸裸地表达一个球迷对色觉乃至立场的选择。

With its effortless refined turbo diesel engine matched with a dynamic chassis plus a good 6 speed transmission, the S80 brought out superior on road motoring behaviour. It whiskered corners and bends competently, a keen driver will not be disappointed with its ability in excellent body control and mid-corner adjust ability. Not to mention with its excellent fuel economy on highway cruising. The wind and engine sound were minimal, and you can just concentrate on listening to its on board premium sound system.

S80是Volvo车厂精心的为过去，现在及未来的顾客研制的大师级作品，它与福特及越野路华共用一个汽车底盘，而经由Volvo厂方自己再调校，使它比越野车Freelander的底盘更强5个百分比，这个Dynamic Chassis底盘可以不断的监察汽车的反应，以抑制器快速的回应汽车的驾驶情况，并抗衡汽车在强大的加速，极端的制动及快速的转向所造成的俯仰，前潜及翻滚等反应，而它亦配上舒适，运动及先进的选择模式，这些科技帮助驾驶者及乘客取得优良的驾车及乘车经验。

Methods A total of 36 patients with advanced renal cancer were definitely diagnosed by IVP, US, CT or MRI examination. A 5F Yashiro catheter was introduced into the femoral artery with Seldinger's technique under local anesthesia, abdominal aortagraphy and renal arteriography in both sides of kidneys were performed routinely to display the blood supplying arteries of tumor, thereafter, renal embolization was performed under superselective catherization for chemotherapeutic embolizing. Then the clinical effect was observed, the amount of blood loss and the operation time were recorded. All these results were compared with that of randomly selected 17 patients before surgical operation with advanced renal cancer admitted during the recent 3 years but without embolization.

36例中晚期肾癌患者，均经临床检查、静脉肾盂造影、B超、CT或MRI检查而确诊；采用Seldinger's技术，局部麻醉下经一侧股动脉穿刺插管，引入5F Yashiro导管，常规行腹主动脉及双肾动脉造影，以显示肿瘤的供血动脉，再将导管超选择插管或尽可能接近肿瘤病灶，进行化疗栓塞，观察其临床改善情况，计算术中失血量及手术时间，并与随机抽取我院近3年所做的17例术前未行肿瘤供血动脉栓塞的肾癌患者进行对照。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。