When someone has hayfever, the eyes and nose will stream and itch.花粉热临床表现为流泪、流涕，眼睛、鼻子发痒。Let us, however , examine one of the most common allergies ; hayfever.现在让我们来看看最常见的变态反应的一种--枯草热....

Cindy lashed her motorboat alongside.辛迪把她的快艇系在旁边。The motorboat put on speed as soon as it left the pier.汽船一离开码头就加快了速度.The motorboat cut across swift currents and skirted dangerous reefs.汽艇穿过激流,绕过险滩....

She has a microwave, but uses it mainly for defrosting bread.她有个微波炉，不过主要用来解冻面包。The frozen meat should better under the normal temperature nature defrosting.冻肉最好在常温下自然解冻.Its special alcohol formula helps dissolve frost, a...

Low cost 3, 4 - difluoro nitrobenzene was prepared from 2, 4 - dinitrochlorobenzene by two - step fluorination.二硝基氯苯经二步氟化反应,制得低成本3, 4- 二氟硝基苯....

These granules consist of the actual pigments: eumelanin and phaeomelanin.正是这些小颗粒组成了二种色素: 真黑素和棕黑素.Tricolour can be found with all eumelanin colours.三色中具有所有带黑色素的颜色....

Q escribe your ideal career.问:描述你的理想职业....

All air is expressed from the sphygmomanometer or pneumatic tourniquet before application.应在止血带或血压计使用前压出所有剩余气体.Conclusion Normal sphygmomanometer can effective measure the artifical airway ballonet pressure.结论普通血压计同样可准确测...

Tombstones jutted out of the ground in broken clusters.墓碑三三两两地竖立在地面上。These small particles agglomerate together to form larger clusters.这些颗粒聚结形成较大的团。Sometimes several clusters of white clouds drift across the blue sky.蔚蓝...

Sell christmas balls ester eggs and all kind acryl.圣诞舞会卖鸡蛋和各种丙烯酯.It produces 1 acryl - lic acid resin, modified resin, and polyurethane modified alkyd resin etc.公司产品有醇酸树脂、丙烯酸树脂 、 改性树脂 、 和聚脂等....

We got a fix on the missile launching site.我们确定了导弹发射场的位置.She was fascinated at the spectacle of a rocket launching.她被发射火箭的壮观场面强烈地吸引住了.The rocket lifted off from its launching pad.火箭从它的发射台上发射而出....

Results After treatment, propafenone group, the better Isoptin group, and the low rate of adverse reactions.结果经过治疗后, 心律平组的疗效优于异搏定组, 且不良反应率低.Objective : To investigate the analgesic effect of toothache tincture of composi...

They sat in the arbour and chatted over tea.他们坐在凉亭里,边喝茶边聊天.Benedick was quietly seated reading in an arbour.培尼狄克静静地坐在凉亭里看书....

While appreciating the moon , the couple recounted their happy stories.老夫妻俩回忆起甜蜜的往事,一边赏月一边叙旧.Appreciating the wisdom of maturity and the beauty of childhood.欣赏智者的成熟之美与孩子般的天真之美.Appreciating the tree is like the mountain g...

Such as roulette , blackjack , craps, baccarat, keno, slot machine and so on.像轮盘赌 、 二十一点 、 掷双骰、赌纸牌 、 对号牌戏、吃角子老虎等等....

Because of experimental errors the temperature of the eutectic halt varies slightly from run to run.由于实验误差,低共熔暂停的温度轻微变化,忽上忽下.This eutectic composition has a melting temperature lower than the operating temperature.这共晶成分的...

Analytical quality control is essential in geochemistry.在地球化学中,分析质量的控制至关重要.It'supposedly stands for MErcury Surface, Space ENvironment, GEochemistry and Ranging.这个名字可以看成水星地表 、 太空环境 、 地理化学和全向遥测的缩写.Geochemistry of the...

Some musicology researcher discovered that classic music has fractal character.而在音乐作曲领域,音乐学者对古典音乐的分析中,发现音乐也有分形性.The fractal interpolating fitting curves are well consonant with the observation data.下沉量和水平移动量的分形插值拟合曲线与实测岩...

The society's archives are a treasure trove for scholars.该协会的档案对学者来说简直是宝藏。The picture lay hidden in the archives for over 40 years.这张照片在档案室中藏了40多年。Can you dig the material out of the archives?你能从档案里把这个材料查出来 吗 ?...

The hoodlum is still in jug.那个恶棍仍在坐牢.The hoodlum menaced the local merchants.盗匪威胁着当地商人.He is a well - known hoodlum in this neighborhood , always bullying others.他是这边有名的混子, 经常欺负人....

These are filiform needles used in acupuncture.这是用来针灸的毫针.Near anthesis, synergids formed filiform apparatus in which abundant calcium precipitates accumulated pollen tubes entering.开花当天助细胞珠孔端的丝状器中聚集了大量的钙颗粒.Ovarian 2 room...

Bluegrass is really bright green but looks bluish from a distance.青草是亮绿色的,但从远处看带点蓝色.She listened to traditional mountain music called bluegrass.她经常听一种叫做“蓝草”的传统山村音乐.He s also the host of a bluegrass radio show and is also...

Unauthorized vehicles will be wheel clamped or towed away.未经许可停放的车辆将会被轮夹锁住或拖走。The British navy boarded the vessel and towed it to New York.英国海军登上船，把它拖到纽约。Our car was towed away by the police.我们的汽车被警察拖走了。...

In summary, investigation on traditional public dramaturgic spaces can bring information and mediation on their future.论文最后提出了研究总结, 提出了对今后川剧院建筑设计的建议....

Melted metal is poured into a mold to harden into shape.熔化之金属倒入模子中以冷却成形....

a blinder of a game比赛中的精彩表现Moreover, says Mr Blinder, education offers no protection.而且, Blinder先生 说到, 教育并不能提供任何的保护.The last goal was a blinder.最后那次进球得分真是精彩极了....

John gently disengaged himself from his sister's tearful embrace.约翰轻轻推开抱着他哭泣的妹妹。His front brake cable disengaged.他的前轮刹车索断了。She gently disengaged herself from her sleeping son.她轻轻地放下怀中熟睡的儿子。...

She's due to give birth at any moment.她随时可能分娩。How often does your dog have puppies? ( How often does your dog give birth to puppies? )你的狗隔多久下一窝小狗?And that is where they are going to give birth, at the end of August....

Any assistance you could give the police will be greatly appreciated.您提供的任何帮助警方都将万分感谢。To be appreciated as a parent is quite unusual.可怜天下父母心。The mark appreciated 12 per cent against the dollar.德国马克对美元升值了12%。...

In the future the machines will need spare parts and maintenance.这些机器将来会需要备件和维修保养。Other than blowing up a tyre I hadn't done any car maintenance.除了给轮胎充气外，我没做过任何汽车保养。She was a high-maintenance girl who needed lots of...

In general, fluxes and forces may have different tensorial characters.一般说来, 力和通量可以具有不同的张量特征标.Regular Patterns of Variations of Element Fluxes during Polymetallic Nodules Formation Processes.正规半日潮港湾中的潮汐余流环流.Intracellular ...