目的: 建立鸢尾原料中鸢尾酮含量的分析方法.Objective : To establish a method for determination of Irone in Iris tectorum.本文综述了名贵香料鸢尾酮的合成进展.This paper summarized the in irons by synthesis.采用山苍子油提取得到的柠檬醛和丙酮等为主要原料合成鸢尾酮.Irone was obtained throug...

他多年一再重申己见,并争取到一些皈依者.He reiterated his position over the years and won converts to it.就像经常可见的令人厌烟的皈依者一样, 我也开始成为一名戒烟的传道士.As often occurs with tiresome converts, initially I became an anti - tobacco apostle.可能是零, 我们大多数的皈依者都...

Taft grumbled that the law so favored the criminal that trials seemed like a game of chance.塔夫脱抱怨法律如此偏袒罪犯，审判看来像是一场碰运气的游戏。Taft continued stubbornly to defend him and thus exacerbated popular discontent.塔夫脱继续顽固地包庇他.这就加剧了公众...

The spleen can be avulsed from its pedicle.脾脏能从其蒂撕脱.Objective : Researching arthroscopic treatment for avulsed fracture of tibial intercondylar eminence in children.目的 探索膝关节镜下治疗儿童胫骨髁间嵴撕脱骨折的治疗和手术体会.Objective : To evaluate...

Contamination - proof is an absolute necessity in the maintenance of fluidic devices.防止污染对保养射流装置是绝对必要的.Then the difference between fluidic light discharge theory and Townsend discharge theory is also described.同时阐述了流光放电理...

六家代理店的销售额被归在"欧洲销售额"的栏目里.Sale from six different agencies is grouped together under the heading.他是小代理店的办事员, 双眼放着大胆的光.A small house agent's clerk, with one bold stare.六家代理店的销售额被归在“欧洲销售额”的栏目里.Sales from six different a...

Few state - owned firms have been sold, and most are laggard behemoths.国有 公司很少被卖, 大多数是落后的庞然大物.Washington , the argument goes, let banks grow into behemoths in the first place.于是争论僵持不下, 而华府继续放任银行长成举足轻重的巨兽.Though relativel...

Now I'm going to roll on the curlers. You have beautiful hair.现在我把卷发夹给你卷上. 你的头发真漂亮!Blow - drying replaced the old method of putting curlers into wet hair.边吹干边吹发型的方法取代了湿发上卷子的老方法....a woman with her hair in curlers.头戴...

他在为数不多的听众的 “ 好哇! 好哇! ” 赞许声中讲出了问题的要害.He had made his point, amid the " hear ! hear! " of his small audience.要是我能跟你一块去,那该多好哇!How nice it would be if I could go with you!“我非常高兴不和你同去，真的。”——“好哇，有种！”"I'm glad I'm not...

The distinction between geophysical and geological branches of earth science is not clear - cut.地质和地球物理这两个地球科学分支的差别并不泾渭分明.The method has proved more and more to be of very great geophysical significance.这个方法在地球物理学上的重要性越来...

Methods Dip way for mosquito and topicd application for housefly.方法分别用浸渍法和点滴法测定淡色库蚊和家蝇的抗药性.Photoperiod produces little influence on the diapause of housefly larvae.光周期对家蝇幼虫滞育的影响不大.Objective : To study the effect of house...

我们点一些干酪薄脆饼和鱼子酱.All right . We'll have some cheese wafers and caviar.意大利风味薄脆饼, 薄香松脆口味佳.The thin and crisp pancake with Italian flavour is crisp, fragrant and pleasant to taste.像薄脆饼、圆盘状烤饼都是很好吃的中东面包类食品.Breads like lava...

Their profits began to spiral down disastrously.他们的利润开始螺旋形地急剧下降.Their scheme went disastrously wrong.他们的方案一败涂地。The system is failing most disastrously among less academic children.这种制度对学习不太好的孩子效果最差。The fit between the co...

The model consists of four layers - DDL, DML, DPL and CL.该模型分为数据定义层DDL、 数据操纵层DML 、 数据显示层DPL和控制层CL四层, 这里重点阐述了DDL和DML层.Note that supplying connection information does not initiate data definition language ( DDL ) generatio...

Explode strong: 14 - year - old little girl explodes again boudoir photograph!爆强: 14 岁 小女孩再爆闺房照片!Only Mimi's intimates were admitted to her boudoir.只有米米的密友才被允许进入她的闺房。in the boudoir of the Dubarry在杜巴里的闺房里The lonely e...

Pelham moved across to indicate a wall chart.佩勒姆走过去指着一张挂图。...

She wondered if Harry had been unfaithful to her during this long separation.她不知道和哈里分开这么久，他是否曾对她不忠。She wondered if Harry had been unfaithful to her during this long separation...她不知道和哈里分开这么久,他是否曾对她不忠。Have you ever been u...

Astronomers usually assume that interstellar dust is closely confined to the galactic plane.天文学家通常认为,恒星际星尘都是紧靠着银河平面的.Early astronomers thought that our planet was the centre of the universe.早期的天文学家认为我们的星球是宇宙的中心。Astronome...

他带头为新郎新娘的健康祝酒.He led the way in drinking the health of the newlyweds.新娘的手被指甲花染上漂亮的图案.Brides'hands are painted with beautiful patterns in henna.新娘的脸上蒙着白色的面纱.The bride's face was covered in a white veil....

The machine flung up great heaps of earth.这台机器抛起了大片的土.He spewed sentences whose dependent clauses piled up into midden heaps of outrage or joy.讲话总是滔滔不绝,通过大量的语法从句表达自己的愤怒或欢乐.It was surrounded with heaps of combustible mate...

Forming the pivot of the exhibition is a large group of watercolours.整个展览的重点是一大组水彩画。The exhibition comprises 50 oils and watercolours...展览陈列了50幅油画和水彩画。50 dealers will show oils, watercolours, drawings and prints from 190...

放心, 我已经在练功房找到解药了.Don't worry, I have got the antidote in the exercise room....

Recently it makes a sizable dent in this prediction.这一预言最近有了很大进展.It was another case of the preconception fathering the prediction.这可以说又是按先入之见做出预言的一例.Mineral prediction is to study on the essence of metallogenic system e...

It is a good idea to place your order well in advance.早早就提前下单是个好主意。We have a fairly good idea of what's going on.我们对正在发生的事有着相当清楚的认识。It is not a good idea to burst a blister.把水泡挑破不是个好主意。...

The controversy has arisen over the text of the preamble to the unification treaty...针对统一条约的序文出现了争论。He spoke without preamble.他没有开场白地讲起来。He launched into his statement without any preamble.他开门见山地发表言论.'I would like y...

Even bigger illuminated signs and animated marquees line the Las Vegas Strip of casino resorts just outside city limits.大型的照明广告牌，栩栩如生的穹顶天幕勾勒出了赌场汇集的长街。...the marquees of Broadway.百老汇的遮檐Cut - and - paste tools include all ...

这些不同的晶面,具有很不相同的化学性质, 特别是对化学腐蚀剂的反应不一致.The chemical properties of these surface differ considerably, particularly in their reaction to etchants.但是化学腐蚀剂例如明矾现在很流行.But chemical mordents mordants such as allon alum are popular...

Introduced latent energy of EPROM & its design and application.介绍了EPROM的潜能 和 设计应用.However, the A 29040 can also be programmed in standard EPROM programmers.然而, A29040能也在标准的EPROM程序员被规划.It can take a couple of hours to dum...

“木头人 ” 游戏同样是一种体脑结合的游戏.The game of'statues " is a similar active mental combination game." 可她就是这么个木头人嘛, " 思嘉想, 一面捶着枕头." But she's such a stick, " thought Scarlett, pounding the pillow.随后,领头人选择做得最好或样子最滑稽的 “ 木头人 ”...

有些生物分子呈螺旋状.Some biological molecules have the form of a helix.叶片呈螺旋状开略带紫色白花的北美紫菀.North American perennial with apparently whorled leaves and showy white purple - tinged flowers.欧洲兰花,花色雪白,总状花序较短、呈螺旋状.European orchid havin...