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Compared with other methods, the effect on preservation of the cut flowers, pretreated in 100 ml/L benzalkonium bromide for 3 hours, was obvious. The fresh flower weights increased slowly, few or none leaves were wilting after transplanted into water for 6 days. Etiolation of the leave slowed down and almost 90% leaves kept fresh after 12 days. The flower buds blooming speed also slowed down, 50% of flower buds were opened, petals were kept fresh, the stems of cut flower were unbent, and none flowers were drooped after 15 days.

与其他预处理相比,在100 ml/L溶液预处理3h,瓶插后鲜重一直呈缓慢上升趋势;6d后,极少数叶片发生萎蔫,叶片黄化速度也很缓慢,约90%的叶片12d后还可以保持新鲜;花蕾开放速度也缓慢,15d后仅有50%的花蕾开花,且花瓣挺阔,无枯萎迹象,而且茎干挺直,不弯颈;保鲜效果明显高于其他的预处理。

3During 15 to 30 days after anthesis,the CHL content of the wheat flagleaf decrease promptly,and there are significant differences between CTW and WTW.Thedecreasing rates of the CHL of CTW are lower than that of WTW.Similar results are foundin the WSP content of flag leaf.The MDA content of the wheat flag leaf increase exponen-tially along with the DAA.

开花后15~30天,小麦旗叶叶绿素含量迅速下降,冷型小麦旗叶CHL分解缓慢、CHL稳定时间长;小麦开花后旗叶可溶性蛋白质含量迅速下降,不同温型小麦的下降速度有别,冷型小麦下降速度慢,结果导致从开花后15天开始,冷型小麦WSP含量高明显高于暖型小麦;小麦旗叶丙二醛含量在开花后随天数的增加而呈指数增长,在整个籽粒形成和灌浆期,冷型小麦MDA含量均低于暖型小麦,从花后12天开始,不同温型小麦之间MDA含量的差距越来越大。

The main characteristics include: the quiet Sun corona has a rapid response to the flare heating, within 2 second the corona temperature increases nearly one order of magnitude, but later such increase becomes very slowly; the downward velocity at early stage of impulsive phase is too small to be negnected; chromospheric evaporation made by conduction shows some intensely, the maximum evaporated velocity may be as large as 1000 km/s; the chromospheric condensation appears just when the chromospheric evaporation takes place and its place always coincide with that of transition region in the early stage; the maximum of chromospheric condensation occurs also in the early stage of impulsive phase, at which the density in condensation may be larger two order of magnitude than that of surround and the downward velocity may be as large as 100 km/s; after the maximum of chromospheric condensation, its strongth decreases gradually but its width becomes greater with time and have a tendency to transport into deep chromosphere; the front of chromospheric condensation heats atmosphere obviously and the temperature in the chromospheric condensation is higher than the original case; the downware velocity of transition region may be greater than 100 km/s at the early stage; when the evaporated material collide at the top of loop, the densityand the presure there increase rapidly, which result in the formation of a shock wave; and so on.

在改善色球辐射损失和精确分辨过渡区的基础上,通过联立求解连续性方程、动量方程和能量方程,构造了一维磁限制性耀斑环在热沉积作用下的大气动力学模型,获得了耀斑热模型下脉冲相早期较为细致的大气演化理论图象,其主要特征是:耀斑对宁静日冕的加热相当迅速,仅2秒钟日冕温度增加即达一个量级,之后日冕温度增加缓慢;脉冲相早期日冕向下速度很小,几乎可以忽略,热传导驱动色球蒸发,其过程较为激烈,蒸发极大速度可达到1000km/s;色球压缩区与色球蒸发几乎同时形成,且在早期其位置总是与过渡区位置重合;色球压缩极大发生在脉冲相早期,其时密度可高于周围约2个量级,向下速度可超过100km/s;色球压缩极大后,其强度逐渐减弱,但宽度明显增大,且渐渐脱离过渡区往色球传播;压缩区内物质温度要高于原先的大气温度;过渡区下降在脉冲相早期相当迅速,可超过100km/s;当蒸发物质在环顶高速相碰时,环顶的密度、压力迅速增大,且温度也有所增加,导致形成激波,其波面以每秒上百公里的速度自环顶向下传播;在脉冲相前期,日冕软x辐射对色球的加热作用可以忽略;等。

Pickup modeling transforms the sound of a single-coil pickup into that of a humbucking pickup, a guitar synth that lets you play synth sounds, an intelligent pitch shifter that automatically harmonizes with your playing, a talk effect that produces the impression that your guitar is speaking, a slow attack effect that creates violin-type swells, a feedback effect that allows feedback playing techniques that are normally possible only at high volumes, a rotary speaker that changes speed in response to your picking or fingering dynamics, a fretless bass effect that simulates the distinctive sound of a fretless bass, and many more are ready for your use.

皮卡造型变换声单线圈皮卡,变成了humbucking皮卡,一把吉他的合成,让你玩合成音效,智能型沥青移自动理顺与你玩,讲座的效果,从而产生一种印象,你的吉他是说,一个缓慢的攻击效果,创造小提琴型涌浪,反馈作用,使反馈的演奏技巧,通常只有在高卷,旋转扬声器,变化速度回复您或采摘指法动态fretless一个低音效果,模拟不同声音一fretless男低音而更多的人准备好供您使用。

Our rapidly increasing understanding of the human genome and those of other organisms means that we are becoming capable of genetically modifying ourselves by cutting out ,rearranging,and adding various snippes of our own DNA molecules and implanting DNA swquences form other organisms.This secondary evolution will allow us to change the course and speed of primary evolution (based mostly on the glacially slow process of natural selection) of our own species and other species by creating types of genes not currently found in the rest of nature.

我们很快地增加了对人类基因组以及那些其他生物的了解的方法,我们成为有能力从基因方面修改我们自己的基因,藉由删去关掉、重新排列、以及增加各种的片段在我们拥有的DNA分子以及注入一连串的DNA序列从其他生物,而这第二个发展出来的东西将是允许我们藉由创造的类型(创造的类型:不是属於现在处於自然界中的基因)改变初始发展的过程及速度(初始发展:主要是建立在兵期的缓慢的自然淘汰的过程)在於我们拥有的种类以及其他种类。

The invention relates to a new strain producing taxol and a taxol preparation method. The taxol is a diterpenoid alkaloid drug which is extracted from taxaceae plants and has a plurality of anti-tumor effects. Taxus, also known as yew, is a prehistoric plant with a history of 0.2 billion years and is a rare plant species with low growing speed; the biological characteristics of the taxus have high demand on the ecological environment; the natural renewal ability is poor, so the amount of the species is very limited, belonging to an endangered protection plant with limited resource, thus, scientists at home and abroad actively research and develop new taxol sources. The new strain for producing the taxol of the invention is the strain which is first separated from the bark of T.cuspidate Sieb.

产紫杉醇的新菌种及其选育和制备紫杉醇的方法,紫杉醇是从红豆杉属植物中提取出来的具有多种抗肿瘤疗效的二萜生物碱类药物,由于红豆杉,又名紫杉,是两亿年前的史前植物,是珍稀树种,生长速度缓慢,并且其生物学特性对生态环境要求较高,天然更新能力差,所以种群数量极为有限,属濒危保护植物,资源十分有限,因此,国内外学者都在积极地研究开发紫杉醇的新药源,本发明产紫杉醇的新菌种,所述的新菌种为从东北红豆杉T.cuspidate Sieb。

Prominence a wide variety of shapes and movement characteristics, in general can be divided into four categories:(1) quiet prominence, change is slow, longer life expectancy, up to the number, and with the presence of sunspots related to sunspots for a long time, it is also a little more;(2) the activities of prominence, from a quiet prominence changes years, the movement is faster, but lower than the sun's surface escape velocity, so mostly circular, the material eventually thrown off the plane back to Japan;(3) the outbreak of prominence, activities of the most intense one, and sometimes velocity can exceed the Sun the surface escape velocity, reaching 100 km D seconds, or even higher altitudes of up to one million kilometers, 20,000 kilometers thick;(4) crown-shaped prominence, looks like clouds, is a rather exceptional prominence.

日珥有各种各样的形状和运动特征,大体上可分为四类:(1)宁静日珥,变化缓慢,寿命较长,可达数目,并与黑子的存在有关,黑子多时,它也多一些;(2)活动日珥,由宁静日珥变化而来,运动速度较快,但低于太阳表面逃逸速度,因此多为环形,抛出的物质最终仍落回日面;(3)爆发日珥,活动最激烈的一种,有时运动速度可超过太阳表面逃逸速度,达100公里D秒,甚至更高,高度可达上百万公里,厚达2万公里;(4)冕形日珥,貌似浮云,是一种比较特殊的日珥。

In control, however,the weak expression ofCY3 mRNA can be found after 48 hours of chilling and showed little increase at the third day instress.

非逆境条件下,IPT对秧苗根系中mRNA的表达差异与对照相比没有很大的变化;低温胁迫3天后,IPT对根系中mRNA的表达影响很大,既能增强某些基因的表达,又能抑制另一些基因的表达;用DDRT-PCR技术,寻找到5个低温胁迫下在对照和IPT处理中差异表达的基因,其中CY3片段与水稻CDPK1和CDPK2的mRNA有很高的同源性,初步断定CY3在植株的抗逆反应中可能具有与CDPKs相似的功能;在Genbank中没有检索到与其它4个片段同源性比较高的已知序列;IPT处理中CY3表达量在低温处理24hr就有明显升高,以后随胁迫时间的延长其表达量不断加强;恢复常温后,CY3表达继续增加,在恢复第14天开始下降,下降速度缓慢,IPT对CY3的影响一直延续到苗末期,对照中CY3在低温胁迫48hr才有微弱表达,72hr后表达量并未增加许多;恢复常温后第4天就开始下降,很快降到最低。

So ,the temperature is quite essential for an engine to produce power .No engines can work well without suitable operating temperatures .If the engine runs too hot ,it may suffer form pre-ignition,while the air-fuel change is ignited prematurely from excessive combustion chamber temperature.Viscosity of the oil circulating in an over heating engine is reduced.Hot oil also forms varnish and carbon deposits may be drawn into the combustion chamber where it increases HC emission.This also causes poor performance and premature wear ,and may even result in engine damage.What is more,the behavior of the metals at excessively high temperature also differs from that at normal temperatures and can produce a condition in which the metal deforms slowly and continuously at a constant stress,If the engine runs too cold, the fuel will not vaporize properly.If liquid fuel reachees the cylinders,it will reduce lubrication by washing the oil from the cylinder walls and diluting the engin oil.This causes a loss ofperformance, an inrease in HC emissions, and premature engine wear.

所以,温度是很有必要的引擎来产生电力,没有引擎,可以工作,如果没有合适的操作温度,如果发动机运行太热,它可能遭受的形式预点火,而空气燃料的改变是点火过早过量燃烧室temperature.viscosity的石油流通的过度加热发动机是reduced.hot油价也构成了清漆和碳存款可能会被拖入燃烧室而增加hc的emission.this也造成业绩不佳和过早磨损,甚至可能导致发动机damage.what更重要的是,行为的研究金属在过高的温度也有不同,在正常温度下,可以达到的一个条件,其中金属变形速度缓慢,不断在恒应力,如果发动机运行太冷了,燃料价格将不会汽化properly.if液体燃料reachees气瓶,将减少润滑洗油从气缸壁和稀释器oil.this造成损失ofperformance , inrease在hc排放,发动机过早磨损。

Valves open and close speeds generally no strict requirements, but some conditions the speed of the hoist he special requirements, if any, the prompt to open or PRESSURE-REDUCING VALVE EN200X closed, to prevent an accident, and some require slow and shut down to prevent the resulting water hammer, etc.

一般对阀门的启闭速度无严格要求,但有些工况对启闭速度有特殊要求,如有的要求迅速开启或关闭,以防发生事故,有的要求缓慢关闭,以防产生水击等,这在选用阀门类型时应加以考虑。

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He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州,并在2005年伊瓦尔街,公寓生活。

Droperidol ( potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道,可能是 QT 间期延长的机制。

The Nazi's cruel treatment of the Jews during the Second World War is beneath contempt .

二战期间纳粹对犹太人的暴行极其可鄙。