汽化

The results indicated that the use of such membrane could achieve satisfactory separation effects (condensate of high alcoholicity and rich flavoring substances was obtained, membrane-flowing rate: ethanol＞esters except ethyl lactate＞aldehyde＞other alcohol＞water), the membrane had good selectivity to ethanol and ethyl caproate had good membrane-flowing rate and membrane-passing percentage, however, ethyl lactate, aldehyde and methanol had poor mambrane-passing percentage with heavy loss during membrane-passing.

结果表明，渗透汽化膜有良好的分离性能，可得到高酒精度、香味物质富集的冷凝液；过膜速率：乙醇＞酯类＞醛类＞其他醇类＞水；膜对乙醇选择性好，己酸乙酯的过膜率及过膜速率高；乳酸乙酯、醛类及甲醇过膜率较小、损失量较大；渗透汽化膜用于白酒的香气成分分离有良好的工业应用前景。

Based on different mist evaporation processes,mist movements in smoke and flame with none aerification,partial aerification and total aerification were studied,leading to mist endotherm rate,prediction model for critical mist flow rate and the criterion between defferent aerification processes.

根据雾滴吸热蒸发状态的不同，分别分析了烟气层和火焰区内无汽化、部分汽化和完全汽化时的雾滴运动情况，得出了细水雾吸热速率，建立了临界雾流率预测模型，并给出了不同汽化状态之间的临界判据。

The hospital owns superior equipments, such as CT of whole body, automatic biochemical analyzer, automatic hemocytometer, colorful type-B ultrasonic, 800mA X-ray machine, laparoscope, imported electronic gastroscope and intestinscope, cataract ultrasonic emulsification treatment instrument, cheilopalatoschisis repair instrument,diagnostic analyzer of cardiac, cerebral and vascular diseases, first-aid and guardian system, supersonic diagnosing system, equipment of physical treatment and other advanced equipments.

医疗设备先进，拥有进口全身CT机、全自动生化分析仪、免疫化学发光仪、全自动凝血仪、全自动血球计数仪、彩色B超、800mA X光机、腹腔镜、进口电子胃肠镜，白内障超声乳化治疗仪、阴道镜、体外冲击波碎石机、前列腺汽化电切镜、输尿管肾镜、膀胱镜、前列腺汽化电切镜、气压弹道碎石机、心脑血管疾病诊断分析仪、急诊抢救监护系统、超声诊断系统及理疗康复设备等一系列大中型先进设备。临床诊断和治疗具备科学先进手段。

The effect of such a supersaturated layer on the crystallization of direct cooling by liquid coolant vaporization is analysed.

一、前言液滴在不互溶的溶液相介质中汽化时的传热、传质机理，可以提供冷剂汽化直接接触冷却结晶所需的基本知识。

The products are applied to measure the level of vaporizable liquid especially liquefied gas. Blocking lever is used to divide guide tube into gasification chamber and measure chamber. When liquefied gas is infected by temperature and vaporize into being gas bubbles, the bubbles will rush up along gasification chamber and not enter into measure chamber to affect magnetic float.

该产品适用于易汽化的液体测量，尤其适合液化气介质的液位测量；其特点是用挡杆将液位计主导管内腔分成气化室和测量室，当液位计内液化气受温度影响，内部汽化而产生气泡时，气泡会顺着气化室往上冒，而不会进入测量室影响磁浮子工作，有效地阻止了因气泡

The resection electrode types include: a hand-crafted, temperature-resistant tungsten wire-cutting loop; a coagulating perforated resector that provides a 40% greater coagulation zone than standard cutting loops and performs cutting and coagulation simultaneously during tissue resection; a dimpled vaporization roller that offers a smoother area of vaporization than a grooved roller while providing deep-tissue coagulation; a roller ball and roller barrel, which are used for coagulation and ablation of soft tissue in the bladder and prostate (the roller ball may also be used for endometrial ablation in the uterus); and a Collings knife that allows urologists access to all areas of the prostate and is most commonly used for ureteral meatotomy and transurethral incision of the prostate.

切除电极包括：手动操作、耐受高温、钨丝切除线圈；凝固穿孔前列腺切除器，比标准切除线圈的凝固面积大出40%，能够在组织切除过程中同时进行切除和凝固；一种漩涡汽化转子，比槽式转子提供更加平滑的汽化区域，同时产生深部组织凝固；一个转子球和转子滚筒，用于膀胱和前列腺软组织的凝固和汽化(转子球还可以用于子宫内膜的消融)；一个Collings刀能够帮助泌尿科医生进入前列腺的所有区域，通常用于输尿管切除术和经尿道前列腺切开。

By optimizing the LTCVD and graft polymerization conditions, a selective and permeable membrane for dehydration of alcohol was obtained when LTCVD was performed at 175 ℃ with 5 mL of tetraethyl orthosilicate and AA grafting was carried out in solution of 7.5% AA.

通过系统研究气相沉积和接枝反应的主要条件对膜的渗透汽化性能的影响，发现当TEOS用量为5 mL，汽化温度为175 ℃时进行气相沉积，然后在丙烯酸浓度为7.5%的溶液中进行接枝聚合，制得的复合膜对醇水混合物显示了优良的分离性能。

According to the invention, to achieve this, at least several evaporator tubes (14) are partially filled to a predeterminable desired level with unevaporated flow medium, prior to the impingement of the heating gas channel (6) by a heating gas.

为此，在本发明的方法中，在向燃气通道(6)供给燃气之前将至少多根汽化管(14)局部用未汽化的流体介质充填到预先给定的额定充填状态。

In total,there were 65 cases received prostate operation.43 cases were received electrovaporization of cystitis glandularis,15 cases were received electrovaporization of bladder tumor,3 cases lower urina road narrowness and 2 cases hyperplasia verumontanum.

应用经尿道汽化电切术和双极等离子汽化电切术，分别以5%葡萄糖液和生理盐水作冲洗介质，选择性耻骨上膀胱造瘘，持续低压灌洗，术后气囊导尿管留置5~7天拔管，自行排尿。

The main contributions are listed as follows:(1) During furnace working, Crude oil evaporation in the pipeline is one of hidden safety trouble, which maybe be caused by severe fire deflecting.

归纳起来，本文的主要工作和创新点表现在以下几个方面。(1)管道原油汽化是直接加热炉安全运行的隐患，火焰严重偏烧是引起管道原油汽化的最主要原因之一。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。