活力

Aqueous extract of cotton has allelopathic effect on Raphanus sativus, Brassica campestris, Lactuca indica, Brassica campestris, Echinochloa crusgall, Setaria viridis and Abutilon theophrasti and its inhibition effect gradually strengthens with increasing concentration. Aqueous extracts from stems, leaves and roots of cotton inhibit or accelerate seed germination and seedling growth, and activity of enzyme of seedling root of cotton. While aqueous extracts from stems and leaves of cotton are 0.02 gmL^(-1), root length, shoot length, lateral root number and dry weight of cotton respectively increase by 10.3%, 3.1%, 22.9% and 2.4% over the control. The above mentioned indexes are lower than the control by 34.4%, 39.2%, 40.6% and 19.0% respectively as the aqueous extracts are 0.1 gmL^(-1). At the same time, root activity and SOD activity decrease by 38.2% and 36.7%, while POD activity and MDA content increase by 52.3% and 36.5%. Growth indexes of plant receptors increase at low concentrations but decrease at high concentrations of aqueous extracts. The allelopathic effect of aqueous extract of stems and leaves is stronger than that of root.

结果表明：棉花植株水浸提液对萝卜、白菜、莴苣、油菜、稗草、狗尾草、苘麻均具有化感效应，随着作用浓度增加，抑制效应逐渐加强；棉花茎叶和根系水浸提液对棉花种子萌发、幼苗生长、幼苗根系活力、根系酶活性有抑制或促进作用，当茎叶浸提液浓度为0.02 gmL^(-1)时，棉花根长、苗高、侧根数、干重分别比对照增加10.3%、3.1%、22.9%和2.4%，当浓度为0.1 gmL^(-1)时，上述指标与对照相比分别降低34.4%、39.2%、40.6%和19.0%，而根系活力、SOD活性比对照降低38.2%、36.7%，POD活性、MDA含量较对照增加52.3%和36.5%，不同浓度棉花植株水浸提液对棉花生长呈现"低促高抑"的规律，且茎叶浸提液作用效应大于根系浸提液。

Ox disgusting alert vitality hamster as timid as a mouse chinchilla weasel ferocious glare energetic twice as powerful bully others by flaunting one's powerful connections tiger cub roar vet surgery come around injection vigorous mating season white tiger Bengal tiger graceful agile adoptability oath vow dragon rising and tigers leaping punishment cold blood animal longevity dark horse freedom uphold mustang Prince Charming high horse chivalrous vigor black sheep meek monkey slim dexterous rare animals mischievous platform diving macaque hot spring trouble maker young monkey imitative ability coomedian primate sweet potato salt water imitative rob diligent auspicious ordinary punctual cock-a-doodle-doo frank decisive aggressive cockfighting showtime chicken run circus clown grass roots lucky dog Every dog has his day.

牛年 讨厌警报活力仓鼠由于胆小作为鼠标 chinchilla 黄鼠狼来势凶猛眩光精力充沛两次威力欺负别人的旗号，一个强大的连接老虎幼童吼审核手术来靠近注射液大力交配季节白虎孟加拉虎婀娜多姿敏捷可采宣誓发誓龙的崛起和跨越式老虎处罚冷血动物长寿黑马自由坚持野马王子魅力高马侠客活力害群之马温柔猴小井灵巧稀有动物恶作剧平台跳水猕猴温泉麻烦制造者青少年猴模仿能力 coomedian 灵长类甘薯咸水模仿抢劫勤政吉祥普通准时公鸡一派对斗坦率决定性侵略性斗鸡演出鸡运行马戏团小丑基层这只幸运的狗每只狗都拥有他那一天。

In thus giving of his life ,he enriches the other person ;he enhances the other's sense of aliveness by enhancing his own sense of aliveness.

这样，他把自己的生命给予别人，他就丰富了别人的生命，通过提高自己的活力感，他也提高自己的活力感。

The microspore was more like a tetrahedron, whilethe polar was more like a triangle. The number of microspore in every anther wasbetween 2600～3600, so the amount of pollen was quite large that it was propitiousto spread and pollination. P/O was 8088 and the breed system was singleheterosexual copulatoryb. The viability of pollen was normally above 50%. The testof pollen culture showed that the viability of pollen was up to the tiptop under thehigher temperature and lower humidity (38℃,40%),while it was weakest under thelower temperature and lower humidity (16℃,40%).The OCI is 4, and the breedsystem was belong to autocopulation. If it was heterosexual copulatory, there must beintermediums for pollination. It was recorded there were more than 40 species ofinsects on the anthotaxy or followers of Malania Oleifera. Under different weather,different living environments and different plants the frequency and rush hour of theinsects to visit the followers were different. Actions of different kinds of insect werealso different. According to the results of the observation, the form of fluid and seedof Malania Oleifera mostly rely on the action of insect pollination, especially thebees.

蒜头果的花序为聚伞形花序，有小花8～10朵，小花较小；按花粉大小等级划分，蒜头果的花粉粒属于小的范围；花粉粒呈近四面体，极面为近三角形：每粒花药所含的花粉粒在2600～3600粒之间，花粉量较大，有利于花粉的传播和授粉；胚珠比值为8088，繁育系统为专性异交类型；花粉生活力一般在50％以上；在不同温度湿度条件下测得蒜头果花粉的生活力在高温低湿(38℃，40％)的条件下最高，在低温低湿(16℃，40％)的条件下最低；杂交指数值为4，繁育系统自交亲和，异交，需要传粉者；记录到的访花昆虫有40余种，访花昆虫的访花频率及高峰时间不同，不同种类的昆虫的访花行为也是各有所异；从观察的结果看，蒜头果的种实的形成大多数依赖于传粉昆虫的活动，其中主要是蜂类。

The result shows: in 0~360 kg/hm^2 fertilizer can improve the plant height, dry matter accumulation of maize, nitrogen accumulation, root vigor, leaf nitrate reeducates activity, chlorophyll content and yield, meanwhile the leaves' nitrate reeducates activity, dry matter accumulation and the final output of wheat, root activity and other indicators were significantly correlated; Cultivating under the same conditions and dropping the fertilizer amount from 360 kg/hm^2 to 315 kg/hm^2, the dry matter accumulation will be increased, the roots vigor and leaf nitrate reeducates activity will be strengthened, but the yield are not obviously different in the same treatment.

结果表明：在0~360kg/hm^2的施肥范围内，肥料能显著增加玉米植株的株高、干物质积累盆、叶绿素含量和籽粒产量，提高根系活力、叶片硝酸还原酶活性；同时硝酸还原酶活性、干物质积累量、根系活力和叶绿素含量等指标与玉米最终产量呈显著正相关；在相同的栽培条件下，将施肥量从360kg/hm^2降至315kg/hm^2，植株的于物质积累量增加、根系活力、叶片硝酸还原酶活性增强，但处理间籽粒产量无显著差异。

The trial kale were used to a life of pollen determination of a study on the appropriate kale pollen of life of the liquid medium and colourings; different storage conditions on the kale and pollen storage life of the impact of .

本试验以羽衣甘蓝为试材，进行了花粉生活力测定方法的研究，探讨了适合羽衣甘蓝花粉生活力测定的液体培养基和染色剂；不同贮藏条件对羽衣甘蓝花粉生活力及贮藏力的影响。

Seeds couldnot maintain the ability of synthesizing proteinwhen they lost viability.High vigor seedsbegan protein synthesis after imbibition wasstarted and kept a higher rate than low vigorseeds in the whole process of imbibition.

无活力种子已丧失合成蛋白质的能力，高活力种子吸胀开始即进行蛋白质合成，且整个吸胀过程中合成蛋白质速率较低活力种子高。

Compared the activities of 5 sorts of lipases from different source in synthesis of fatty acid esters and hydrolysis of olive oil, 3 sorts of lipases are better. Compared the stability and the activities of 3 sorts of Upases in different media, organic solvents and CAL lipase are best.

通过对不同来源的5种脂肪酶分解橄榄油和合成脂肪酸酯的比较，选出了合成脂肪酸酯活力较高的3种脂肪酶，通过比较不同介质中这3种脂肪酶的合成活力后，得出这三种酶在有机相中活力最高，从操作稳定性角度出发，选出催化酯合成效果最好的脂肪酶CAL。

In this thesis, eight cold-adapted producing bacterium strains were screened from the mud of Parece Vela basin in Pacific Ocean of 5010m deep.

本论文通过琼脂平板透明圈法从太平洋帕里西维拉海盆5010m深的底泥中筛选出八株具备低温脂肪酶活力的菌株，其中的两株生理生化特征相近的菌株D1、D2上清中的酶活力最高，其它菌株所产的酶很大一部分粘附在细胞壁上，上清中的酶活力很小。

The average activity of carboxylesterase of the field flies were higher than that of houseflies of the relatively sensitive strain in the laboratory. The distribution of carboxylesterase activity in both sensitive and field populations were obviously overlapped.

从CarE平均比活力看，室外家蝇种群CarE的比活力均高于室内相对敏感种群的比活力，CarE活性的分布在敏感种群和不同地区野外种群间具有明显的重叠现象。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。