管口的

An orchid was found with a nectary that was only accessible by way of a long, narrow tube, and Darwin predicted the existence of an insect pollinator with an almost equivalently long tongue.

随著一种需要藉由细长管状物才能吸取其花蜜的兰花的被发现，达尔文预测说，一定存在有一种传递花粉的昆虫，具有细长的口器。

The use of noncontinuous spray mode allows the use of a sprayer with a larger orifice thus alleviate the problem of column clogging during conductive coating and CE analysis.

为了解决上述因为喷头口经缩小所导致的问题，使用与分离管内径ㄧ样的喷头口径做电喷洒，再利用非连续性的电喷洒法以有效的增加喷洒流速到最佳流速。

You are aware that it is your mouth and your voice speaking these words , even though you are not originating these words in the way that you originate words when you are uncentered and reactive , not paying attention within .

你清楚知道这些话出自你的口、你的声音，仅管你此刻说出的这些话并非出自你平常那般「非皈心」、「反射性」、「非专注」的状态。

From analyzing the drip irrigation emitter types and choosing in experiment, the main conclusions are as follows: The best type of subsurface drip irrigation emitter is drip pipe. Under lower water press the stabilization discharge of orifice emitter in soil is three fifth of that in air, which can meet the request of subsurface drip irrigation.

通过对现有滴灌灌水器类型的分析及试验筛选，结果表明，内镶式滴灌管最适宜应用于地下滴灌，在低压运行时，孔口式滴头在土壤中稳定出流量为空气中的 3/ 5 ，基本可以满足地下滴灌的要求；在较高供水压力时，所选取的几种滴头基本上都可以用于地下滴灌。

Low pulse before sift network operating principles : the use of double - sieve drum aircraft design; Work, pulp before sift upper tangent pressure the network into; Pulp the filter into the upper body of the dle two filter drum, double tilt-rotor rotary rotors, while the centrifugal force and centripetal forces role, through good mix inside and outside pool in sieve sieve drum body low extremity good mix of outflow; pulse in the tilt-rotor rotary drum filter

低脉冲网前筛工作原理：该机采用双筛鼓设计；工作时，浆料从网前筛上部切线压力送入；浆料从筛体上部流入到两个筛鼓中间，在双旋翼转子旋转时产生的离心力和向心力的同时作用下，良浆通过内、外筛鼓汇集于筛体下端的良浆管流出；脉冲旋翼在旋转时筛鼓不会赌赛，浆渣受转子旋转产生的轴向推动力，向下流送的同时被浓缩并逐步移到排渣口。

Low pulse before sift network operating principles : the use of double - sieve drum aircraft design; Work, pulp before sift upper tangent pressure from the network into; Pulp from the filter into the upper body of the middle two filter drum, double tilt-rotor rotary rotors, while the centrifugal force and centripetal forces role, through good mix inside and outside pool in sieve sieve drum body low extremity good mix of outflow; pulse in the tilt-rotor rotary drum filter

低脉冲网前筛工作原理：该机采用双筛鼓设计；工作时，浆料从网前筛上部切线压力送入；浆料从筛体上部流入到两个筛鼓中间，在双旋翼转子旋转时产生的离心力和向心力的同时作用下，良浆通过内、外筛鼓汇集于筛体下端的良浆管流出；脉冲旋翼在旋转时筛鼓不会赌赛，浆渣受转子旋转产生的轴向推动力，向下流送的同时被浓缩并逐步移到排渣口。

It doesn't matter not to mount the foot valve during the reloading of the pump, however, the control valve and the filter should be mounted on the suction pipeline to prevent the impurities from being sucked into the pump.

泵的吸入和排出管道应有自己的支架，一般不允许泵体承受管路的重量，在泵处于倒罐工作时可以不装底阀，但应在吸入管路上装控制阀和过滤装置，以防杂物吸入泵内泵安装在高于液面位置时，应在吸入管端装底阀，底阀喉口面积应大于吸入管截面积的百分之五十

The flow and heat transfer of HDPE thick wall pipe at die parallel lend and calibration sleeve were analyzed in this paper, also a new method for calculating specific heats from DSC diagrams was put forward at melt-solid two phases model.

本文对HDPE厚壁管的口模定型部分以及后面的冷却定径部分的流动和传热问题进行了分析，建立了数学物理模型。在凝固区两相模型中，提出了求解比热的新的处理方法。

It is shown though the result that the problem of reverse pressure difference is solved by adopting the Venturi tube with appropriate proportion between intake and throat. Adopting appropriate EGR ratio at different conditions can not only guarantee diesel engine's performance but also decrease the amount of NO.

研究表明，采用带有合适的进、喉口比例尺寸的文丘里管解决了进排压逆差问题，不同工况下采用合适的EGR率保障了柴油机的工作性能，并有效降低了NO的排放。

Desperately tricky to make,disastrous should you get it wrong.One sip and you will find that all of your endeavors succeed.At least until the effects wear off.So this is what I offer each of you today.One tiny vial of liquid luck to the student who,in the hour that remains…manages to brew an acceptable Draught of Living Death…the recipes for which can be found on page 10 of your books.I should point out,however,only once did a student manage to brew a potion…of sufficient quality to claim this prize.Nevertheless,good luck to you all.Let the brewing commence.

这种药很难熬，如果熬坏了会大难临头，只要喝一小口就会事事顺心，至少在药效发挥的时候，这就是我今天给你们的奖品，你们谁能在一小时内，熬出一罐子活死水，那我就送他一小管这种神奇的幸运水，详细步骤都在书里第10页，不过我要强调，熬得最好的那个学生，才能得到幸运水，不说了，祝大家好运，大家开始吧。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。