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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。

Go up first 2 when, attend Chinese class one day, came an exercitation teacher, at that time sit last me, from the back also sit with respect to my person, when beautiful female teacher turns around to write on blackboard, I see she is wearing a tight white pants, appear a bit, because she is wearing very small very small briefs, so I look see her one most buttock, at that time my JJ can'ts help rose, see more afflictive more, see classmates be in finally absorption attend a lecture, at that time I draw out my JJ to play with respect to big courage, my eye also is staring at the teacher's buttock to look all the time of course, when I am about to shoot, the teacher comes around come over, but I do not have a canal, reckon she also loses sight of me, I continue again all the time, at that time the teacher halted, the eye looks at me:"Backmost classmate, what are you playing?"

上初2的时候，有一天上语文课，来了一个实习老师，当时我是坐最后一排的，后面也就我一个人坐，当漂亮的女老师转过去在黑板上写字的时候，我看见她穿着一件紧身的白裤子，有点透，因为她穿着一个很小很小的内裤，所以我看的见她一大半屁股，这时候我的JJ不由自主的起来了，越看越难受，最后看看同学们都在专心听课，这时候我就大着胆子掏出我的JJ玩起来，我的眼睛当然也一直盯着老师的屁股看，我快要射的时候，老师转来过来，但是我没有管，估计她也看不见我，我一直再继续，这时候老师停住了，眼睛看着我："最后面的同学，你在玩什么？"

It may not be a full-fledged green shoot yet, but -- in the words of David Ikenberry, a finance professor at the University of Illinois at Urbana-Champaign, who has extensively studied corporate repurchases -- recent activity on the buyback front amounts to "a very healthy bean sprout."

诚然，现在就说企业股票回购活动高度活跃还未免言之过早，但是一些专家已经表示了乐观的态度。伊利诺伊州大学金融学教授伊肯贝利对企业股票回购问题有深入而广泛的研究，他就宣布，企业近期的回购可以视为"一颗正在茁壮成长的萌芽"。

Sometime I contriv'd to dig a Hole under the Place where they made their Fire, and put in five or six Pound of Gun-powder, which when they kindled their Fire, would consequently take Fire, and blow up all that was near it; but as in the first Place I should be very loth to wast so much Powder upon them, my Store being now within the Quantity of one Barrel; so neither could I be sure of its going off' at any certain Time, when it might surprise them, and at best, that it would do little more than just blow the Fire about their Ears and fright them, but not sufficient to make them forsake the Place; so I laid it aside, and then propos'd, that I would place my self in Ambush, in some convenient Place, with my three Guns, all double loaded; and in the middle of their bloody Ceremony, let fly at them, when I should be sure to kill or wound perhaps two or three at every shoot; and then falling in upon them with my three Pistols, and my Sword, I made no doubt, but that if there was twenty I should kill them all: This Fancy pleas'd my Thoughts for some Weeks, and I was so full of it, that I often dream'd of it; and sometimes that I was just going to let fly at them in my Sleep.

就我目前的境况而言，我其实不缺多少东西。可是，我总感到，由于受到那些野蛮的食人生番的惊吓，因而时时为自己的安全而担惊受怕。以往，为使自己的生活过得舒服，我充分发挥了创造发明的才能，但现在就无法充分发挥了。我本来有一个煞费苦心的计划，想试验一下能否把大麦制成麦芽，再用麦芽来酿起酒。现在，这一计划也放弃了。当然，这实在也是一个荒唐的念头，连我自己也经常责备自己把事情想得太简单了。因为我不久就看出，许多酿造啤酒必不可少的材料我都没有，也无法自己制造。首先，没有啤酒桶。前面说过，我曾尝试做木桶，但怎么也做不好。我曾花了许多天、甚至许多星期、许多个月，结果还是没有成功。其次，没有啤酒花使酒经久不坏，没有酵母发酵，没有铜锅铜罐煮沸。可是，尽管如此，我还是坚信，要是没有对食人生番的惊惧和恐怖，我早就可能着手去做了，甚至也许已做成功了。

But these were not the two Cats which I brought on Shore at first, for they were both of them dead, and had been interr'd near my Habitation by my own Hand; but one of them having multiply'd by I know not what Kind of Creature, these were two which I had preserv'd tame, whereas the rest run wild in the Woods, and became indeed troublesom to me at last; for they would often come into my House, and plunder me too, till at last I was obliged to shoot them, and did kill a great many; at length they left me with this Attendance, and in this plentiful Manner I lived; neither could I be said to want any thing but Society, and of that in some time after this, I was like to have too much.

这两只猫已不是我最初从破船上带下来的了，那两只早就死了，我亲自把它们葬在我的住所附近。不过其中一只不知同什么动物交配，生下了许多小猫。这两只就是我从那些小猫中留下来驯养起来的，其余的都跑到树林里成了野猫。那些野猫后来给我添了不少麻烦，因为它们经常跑到我家里来劫掠我的东西。最后我不得不开枪杀了它们一大批，终于把它们赶走了。所以，我现在有那么多仆人侍候我，生活也过得很富裕，唯一缺乏的就是没有人可以交往而已，其它什么都不缺。但不久之后，我就有人交往了，后来甚至感到交往的人太多了。

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。

The leaf area index, photosynthetic potential and dry matter accumulation were lower for the SHY rice than those for the CK at the early growth stage, and their differences were not significant between the two rice types at heading, and were greater for the former than the later after heading. The root-shoot ratio at each growth stage, root bleedings from heading to maturity, grain-leaf ratio, translocation percentage of the matter from stems and sheaths and harvest index of SHY rice were greater than those of CK.

超高产水稻各生育时期的根冠比、抽穗至成熟的根系伤流量以及粒叶比、茎鞘物质运转率和收获指数均显著高于CK；超高产水稻花后叶面积指数、剑叶叶绿素含量、光合速率、PSⅡ最大光化学效率均显著高于对照，非光化学猝灭系数显著低于对照。

In order to lower the difficullties of peeling shoot tips and to set up a rapid propagation techniques of good quality S.grosvenorii seedling ,we carried out the experiment in two ways:(1)peeling the shoot tips after heat thrapy at 38.5℃ for 7 days ,10 days ,15 days. Plants derived from 0.2~0.5mm heat treated (38.5℃;10 days )meristems were 100% free from disease.

为降低剥茎尖难度和大规模生产罗汉果优良种苗，本试验探讨了：（1）在38.5℃条件下对罗汉果试管苗热处理7天、10天、15天，然后剥取0.2~0.5mm、0.6~1.0mm和1.5~2.0mm的茎尖进行培养，结果表明，热处理10天，剥取0.2~0.5mm的茎尖进行培养，可获100%的脱毒苗。

Under the condition [0mmol/L,raise in vermiculite] of phosphorus stress, variation in root morphology and biomass among different soybean genotypes at seedling stage were studied, the result shows: At two-leaf age, higher P-efficiency genotypes(K1 and K2) don't develop their potential advantages; at four-leaf age, some characteristics of K1 and K2, such as lateral root number, lateral root length, root absorbent area and dry weight of shoot are all less reduced than those of intermediate P-efficiency genotypes(Z1 and Z2) and of lower P-efficiency genotypes(M1 and M2), and dry weight of root and R/S of higher P-efficiency genotypes are more increased than those of the others.

在磷胁迫[0mmol/L，砂培]条件下，对不同基因型大豆苗期在根系形态、生物量等方面的差异进行了研究，结果表明：磷高效基因型在两叶期并未发挥出其基因型潜力的优势；四叶期，磷高效基因型的侧根数、侧根长、根系吸收面积、茎叶干重等性状的受抑制程度均显著低于磷中、低效基因型，而地下干重、根冠比却受到了较中、低效基因型更强的诱导作用。

Tion at two-leaf stage,and morphological indexes and physiological indexes of Plug seedlings were measuredand analyzed after treatment.The results indicated that all the treatments did positive effects for improving theseedlings quality compared to control whether in summer or in autumn,and treatment of 200 mg/kg CCC wassignificantly increased in root-shoot ratio,seedling index,root activity,soluble protein and decreased in height,compared to control in summer,while treatment of 100 mg/kg CCC+0.1mg/kg BR was significantly increasedin root-shoot ratio,seedling index,chlorophyll,soluble sugar and decreased in height compared to control inautumn.

结果表明：夏季各处理与对照相比均有不同程度的壮苗效果，其中单独施用200mg/kg CCC的秧苗效果最好，与对照相比，株高显著下降，根冠比增加，壮苗指数显著升高，G值提高，根系活力增大，叶绿素显著增加，可溶性糖显著提高；秋季各处理也均利于提高秧苗质量，其中施用100mg/kg CCC+0.1mg/kg BR的秧苗壮苗效果最好，与对照相比，株高显著降低，根冠比显著增大，壮苗指数上升，G值显著增加，根系活力增大，叶绿素总量和可溶性糖都显著增加，可溶性蛋白有所下降。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。