过量的

Research in Arabidopsis showed overexpression of A, B and E class genes caused the formation of petaloid leaves, suggested a general mechanism that might be found in other petaloid structures in plants.

有趣的是，Pelaz在2001年证明，阿拉伯芥中的A、B及E 群的基因过量表现可以造成叶子瓣化的现象，提供了一个植物类花瓣形成的可能调控机制。

Main reasons:(1) the concentration of inking oil is not sufficient, permealbe gompound, even if the paper texture is not very loose, will for excessive infiltration, resulting in an imprinted Powdering;(2) the silver and gold and silver ink is made of powder and inking oil leveling, and for the parents and poor performance.

主要原因：( 1 )调墨油的浓度不足，渗透性物质含量较多，即使纸张的质地不是很疏松，也会由于连接料的过量渗透，造成印迹粉化；( 2 )金银墨是由金银粉末与调墨油调配而成的，粉末与连接料的亲和性能较差。

The incorporation of La〓 in this way had little influence on the reducibility and adsorption properties.

La〓浸渍到高温焙烧过的ZrO〓载体上分散在载体表面，对锆晶型的转变无影响，适量La〓的添加可促进CO的解离吸附，提高催化剂活性，过量La〓的添加可促进钴镧相互作用，抑制催化剂活性。

In this chapter, we report the synthesis of an alkyl imidazo lium salt supported chiral sulfonamide ligand and its use and recycling in enantiosel-ective reduction of prochiral ketones to optically active secondary alcohols.

在这里我们报道了一种离子液体接枝的磺酰胺手性配体以及在前手性酮的不对称还原反应中的应用，获得了较好的对映纯过量，实现了手性配体的回收和重复使用。

With the increase of population and development of modern industry and agriculture in the last several decades, the aging process of lakes increased by human unwarrantable activities, causing supernutrition in the waterbody and greatly changed the water quality.

近十几年来，随着人口的增长，现代工业和农业的发展，湖泊的老化过程受到人类活动的影响而大大加速。过量营养物质的富集，使水体产生了一系列的变化。

Mother and child therefore do not quantity but quality and variety. Foods which can give the required vitamins, calcium, and iron. All accompanied by at least two litres of water a day, preferably integrated with fruit juices, flat drinks and smoothies. Beware of all the drinks that contain caffeine or theine: two cups of coffee or a cup of tea a day are the maximum dose which should not be exceeded.

母子两人都应该选择多样性的食物，因为食物可以让他们摄取足够的维他命、钙质及铁质，但需重质不重量，且一天之内还需喝下至少两公升的水，若能搭配果汁、淡茶以及一位体贴的好丈夫更好，但必须小心茶类中所包含的咖啡因及咖啡碱，一天当中最多喝两杯咖啡或是一杯茶即可，不应过量。

To understand whether the GST can protect plant from the damage of ultra-violet radiation,a UV inducible GST gene was isolated from an Arabidopsis cDNA library.The plant expression vector containing the GST cDNA was constructed and transferred into Arabidopsis thaliana plants by the Agrobacterium-mediated vacuum method.Molecular genetic analyses showed that the overexpression of the UV inducible GST could increase the tolerance of the transgenic plants to UV radiation

为了阐明GST在紫外辐射下是否对植物有保护作用，以紫外强烈诱导表达的GST cDNA为探针，筛选拟南芥cDNA文库，获得了这种GST的全长cDNA；利用此cDNA构建植物表达载体，并通过农杆菌介导法转化拟南芥，使其在拟南芥中得到大量表达；通过对转基因植株的紫外辐射耐性分析，证实了该GST的过量表达可明显增强拟南芥对紫外辐射损伤作用的耐受性。

In the pervaporation-aided esterification of valeric acid with ethanol, the valeric acid conversion is up to 95. 2%. The data about M5 selectivity and flux are measured for poly-component reacting system.

应用本文研制的化学改性聚酰亚胺膜，研究了渗透蒸发分离过程在戊酸乙酯合成反应中的应用，实验得到的戊酸最大转化率是95.2%，并研究了膜对多元反应物系的选择性，及膜的透过量。

By the methods of acute toxicity test and single cell gel electrophoresis,this paper evaluated the toxicological effects of three veterinary drugs olaquindox,arsanilic acid and oxytetracycline on earthworm coelomocytes in vivo.

喹乙醇、阿散酸和土霉素是应用极广的兽药添加剂，在畜牧业的发展中起着特殊的作用，但其使用不当或过量使用会给环境带来很大危害。采用土壤中的重要生物赤子爱胜蚓作为生物材料，分别研究了喹乙醇、阿散酸和土霉素对赤子爱胜蚓的急性毒性和对赤子爱胜蚓体腔细胞DNA的损伤。

Our observations with transgenic plants showed that the PF40 gene affected the growth of lateral shoots developing in the basipetal pattern early after floral transition.

测量结果表明PF40基因过量表达的转基因谷子生长素的含量降低为对照的0.6～0.8倍，而细胞分裂素的含量较对照约升高0.2～0.35倍，生长素与细胞分裂素的比值在转基因植物中改变明显，降低到对照的一半。

In her eyes, because that is the doorway toher heart * the place where love resides.

女人的漂亮必須從她的眼睛中去看，因為那是她心靈的窗戶和愛居住的地方

I will send some postcards to you.

我会向你发送一些明信片。