To establish a HPLC method determination the content of Aristolochie acid A in Aristolochia debilis Sieb.采用高效液相色谱法测定马兜铃中马兜A的含量....

Under current, over voltage, overload protection function, DSS, quasi - resonant mode, jitter period principal were all analyzed.分析了准谐振模式变换器中的欠电流 、 过电压 、 过载保护等功能 、 动态自供电(DSS) 、 准谐振工作、跳跃周期工作原理.Emerging - market bonds and ...

I am afraid that it is an unsound investment.我担心这项投资靠不住。Investment is a function of the interest rate.投资随着利率的变化而变。...IMRO, the self-regulatory body that polices the investment management business.投资管理监管组织，监督投资管理业务的自律机构Th...

她用笔名艾莉森·库珀写作。She writes under the nom de plume of Alison Cooper.我跑上楼梯，见艾莉森躺在那里。I ran up the stairs and saw Alison lying at the top.我和艾莉森只得从他口中撬出谈话内容。Alison and I had to prize conversation out of him....

破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起.The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles.内视镜检查发现有左侧声带肿瘤,初步切片病理报告为喉部鳞状上皮癌,但喉全切除术后病理报告则为喉部黏液类上皮癌.We encountered a 79 year - old man presenti...

There will always be tensions between principle and expediency.原则和权宜之计之间总是矛盾重重.These political tensions explain the reluctance of financiers to invest in the region.政局的紧张使金融家不愿意在该地区投资。The causes are a complex blend of lo...

洛维特是个威严的高个男人，蓄着灰白的八字胡。Lovett was a tall, commanding man with a waxed gray mustache.他们呼吁当局将蓄奴定为一种应该受到惩罚的罪行。They called on the authorities to make slavery a punishable offence.他是个白人，留着棕色的齐肩发并蓄着小胡子。He was white, with brown ...

These dissolved materials thus pass from the lithosphere to the hydrosphere.因此,这些溶解了的物质就从岩石圈转移到水圈.The hydrosphere and the lithosphere together form the Earth's surface.水圈与岩石圈一起形成地球的表面.All the water of the earth'...

红血球将氧气运送到全身.Red cells ferry oxygen throughout the body.血液的密度随着红血球的浓度而增加, 因而过低的血液密度可说明患者贫血.Since density increases with the concentration of red cells, an unusually low density may indicate anemia.每一天的每一秒钟, 你的身体会制造出一千万个新的...

Should you buy a home from Lovell, the company promises to buy it back at the same price after three years...如果你从洛弗尔公司买房子，该公司承诺3年后以同样的价格再购回。Should you buy a home from Lovell, the company promises to buy it back at the sa...

期货价格在早盘深幅下跌后出现反弹，收盘时未见严重损失。Futures prices recovered from sharp early declines to end with moderate losses.在东京市场早市开盘时，美元对日元的比价急剧下跌。In early trading in Tokyo, the dollar fell sharply against the yen.股票经纪人降低了他们的利润预期之后，股价下跌了...

The spectators were wilting visibly in the hot sun.看得出观众在炎热的阳光下快支撑不住了。The petunias were already wilting in the hot sun.在烈日下矮牵牛花已经开始枯萎了.Pale wilting roses drooped from a blue vase.泛白凋零的玫瑰从蓝色的花瓶里耷拉下来。Vibrant colors last ye...

Some of these methods are suitable for either detecting or locating leaks.这些方法中,有一些适合于检查漏气或者确定漏气位置.It designs two spring dowel locating systems to rotate and locate the part.采用了两组弹簧斜销限位机构分别带动和限制了工件的转动.She decided to head...

This excess fungal yeast irritates the scalp, causing overproduction of skin cells.这过量的真菌酵母刺激皮肤产生了过多的皮肤细胞.McDermott suggests that this specific SNP may cause overproduction of the RANTES immune system molecule.麦德莫特认为,这种特...

The noise began to lessen.噪音开始减弱。The danger is that they may find it easier to lessen competition by colluding.此类市场的威胁在于这些少数的几家公司可能发现通过串谋来限制竞争是很容易的.Toolbelts free both hands and lessen the risk of dropping hammers.工具腰带解放...

它的振动幅度取决于引力场的强度。Its oscillation depends on the strength of the gravitational field.薪水的平均增长幅度是通货膨胀率的1.41倍。The average pay rise equalled 1.41 times inflation.测量的误差幅度为2.5%。The survey has a margin of error of 2.5%....

I was a little breathless and my heartbeat was bumpy and fast.我有点儿喘不上气，心脏咚咚地快速跳动着。We were breathless with anticipation.我们满怀期待，激动得快要无法呼吸。Chess fans around the globe watched the match with breathless interest.全世界的棋迷都屏息静观这场...

Inimitable ATC and APC circuit to ensure the stability of output power.独特的ATC和APC电路通过控制泵浦激光器的输出保证了输出功率的稳定.Included are SMA, K, BNC, N, APC - 7 mm, SMB, SMC, W, V, 3.5 mm, 2.9 mm, 1.85 mm and 1.0 mm.重点介绍了SMA, K, BNC, N, A...

The audience applauded after the soprano sang the aria so beautifully.女高音将咏叹调唱得十分优美,观众爆发出热烈的掌声." You certainly have a big voice, " laughed Chueh - hsin, and he launched into a Peking opera aria.“ 你的声音真大, ” 觉新笑着对 觉慧 说, 只听...

Then there is spring, the season for simpering adolescents , May flies and impressionable poetasters.再说春天吧.那是乐呵呵的小青年, 多愁善感的三流诗人和蜉蝣的季节.impressionable young children易受影响的儿童The law is intended to protect young and impressio...

将混合料搅拌至乳脂状.Stir the mixture until it looks creamy.配方上呈柔软乳脂状, 显色度优.In formula, soft and creamy intense , rich , colour deposit.中文描述: 鳄梨熟时, 暗色果皮, 乳脂状黄色果肉.Product Description: The Avocado , when ripe, has a dull skin colour...

The hotels of Warsaw, Prague and Budapest were bursting at the seams.华沙、布拉格和布达佩斯的旅馆均是人满为患。The Budapest office plans to hire freelance reporters to cover the latest happenings.布达佩斯办事处计划聘用自由撰稿记者来报道最近发生的一些事件。Rubik's Cu...

Indiana State laws deliberately subverted the intent of the constitutions 14 th Amendment.印第安纳州的法律有意歪曲联邦宪法第十四条修正案的愿意.As for the other constitutions and draft constitutions, they were altogether reactionary.其余的几个宪法和宪法草案, ...

The origins of ethology can be traced back to Darwin.人种学的起源可以追溯到达尔文.Ethology is the study of animal behavior, based in zoology.动物行为学是基于动物学之上的研究动物行为的学科.Note the relevance of this concept to human ethology.注意到这个概念与人类行为学的关联...

我说是驱使,因为麦克白决非幼稚的谋杀犯或政治上的白痴.I say driven because Macbeth is no naive murderer or political innocent.《国富论》是现代经济学或政治经济学的创始著作.The Wealth of Nations is the germinal book of modern economics or political economy.如果我是难民或政治避难者,该...

The fossils at Dinosaur Cove are embedded in hard sandstones.恐龙峡谷中的化石都嵌在坚硬的砂岩中。The largest brain possessed by any dinosaur weighed about a kilogram.最大的恐龙脑子大约有一公斤重.In Alberta and Saskatchewan there are many hills where di...

The jump in bond rates a desirable normalisation after a panic.债券收益率上扬是恐慌之后心态恢复正常的理想表现.He told reporters that he thought the time was ripe for a normalisation of relations...他告诉记者他认为是时候恢复两国间正常关系。The two sides would like ...

Intrapleural streptokinase for pleural infection A step forward in managing pleural effusions?胸膜腔内滴注链激酶治疗胸膜腔感染这是胸膜腔积液治疗的进步 吗 ?Intrapleural pressure is usually pressure.胸膜腔内压通常为负压.To evaluated the efficacy of intrapleural...

Emmie's baby has been born and is dying and must be baptized.埃米的新生婴儿快要死了,可是还得他施洗礼.Paul then quickly Ananias'instruction and was baptized.保罗马上就按照亚拿尼亚的吩咐而受了洗.They baptized him Joseph.他们把他命名为约瑟夫。I think your mothe...

The police had a watertight case. They even got his fingerprints from that glass cabinet.警方找到了确凿的证据。他们甚至在那个玻璃橱柜上提取到了他的指纹。The flask is completely watertight, even when laid on its side...即使平放，这个真空水杯也是滴水不漏。What do you do i...