Modeling and Control of Humidification Temperature of PEM Fuel Cells

A three-dimensional CFD model using the volume of fluid ( VOF) method was presented for predicting the steady two-phase flow and heat transfer process.

利用流体体积法建立了蜂窝型加湿器的流体动力学模型（C FD），反映了稳态的三维气液两相流动的传热传质过程。

Raise the humidity in your house with a humidifier.

用加湿器增加室内湿度。

After one, three, six month Department of rats killed in three batches, remove man-made fiber fabric and assess the surrounding tissue.

分别于包埋后1月，3月，6月对大白鼠分三批处杀，取出人造纤维织物及周围组织进行评价。

Six month control angiography was performed in 108 ( 27%) cases of eligible patients and revealed a restenosis rate of 24%.

108例6个月后定量血管造影显示再狭窄率为24.0%。

Results: The six month symptom relief rates of the two groups were 100% and 81.8%, respectively ( P < 0.01).

结果：术后6个月两组的症状缓解率分别为100%、81.8%（P

Blood and tissue testing were done over a six month period to see how quickly each drug combination rid the body of active TB.

血样和组织试验也进行了六个月去观察每个药物组合可以多快地除去体内的活性肺结核。

We sign the contract with the proviso that the term can be discus again in six month's time.

我们正在签订的合同带有一个条件，即6个月后可以再讨论合同条款。

It is renewed automatically for one more year, unless the parties give a written notice six month before its expiry.

自动续约一年，除非双方在协议到期前六个月提出书面解约申请。

Candie was six month old.

出生六个月时的照片。

She pointed out the$ 25 million cost of the expedition also included the six month training and build-up period.

她说2500万美元费用不仅包括太空之旅，同时也包括6个月的训练和其它准备工作。

To have achieve in new sale in less than six month is certainly a plus for the sale team.

对销售组来说，在不到六个月里新产品销售额为100万英镑的确是个增益（盈余）。

By the way, congratulation on managing to sit steadily for your six month old.

顺便，恭喜你在六个月大的时候掌握了如何坐稳。

434.We d you to send us your sales statistics every six month instead of every year.

我们要求你们从每年改为每六个月发给我们关于你们销售数据。

The city government will set up 300 signs during a six month trial period through the end of this year.

截至今年年底的6个月试行阶段期间，首尔市政府将设立300个警示标。

One study says that the worldwide Internet commerce activity will double, double in the next six month alone.

一项研究表明，世界范围内的Internet商业活动仅在未来6个月里就将翻一番。

This memo is available with six month.

兑换水单六个月有效。

The most active users lost more than 8 percent of their body weight in a six month period.

最活跃的用户在6个月内减轻的重量大于自身重量的8%。

The casting mould experiment shows the laser hole still exists after dog's six month's operation.

实验犬术后6个月铸型实验证实了激光孔道仍然存在；

We'll let you have the finished product six month after the raw material arrive here.

在你方原材料到达我方6个月后，你们便可提货。

Six month follow-up showed her heart function improved from class ⅳ to ⅱ( NYHA).

6个月随访显示心功能由术前的Ⅳ级（NYHA分级标准）改善到Ⅱ级。