The optimal reaction conditions were determined: the concentration of hydrochloric acid was 3%, boiling time was 4 h, calcination temperature was 550 ℃.

A homogeneous model for the recirculating flow in a boiling horizontal tube bundle

循环再利用水平管束沸腾的均相循环流动模型

One of the major measures to suppress flow instability in a boiling tube consists in increasing the flow resistance at the boiling tube inlet section.

增加沸腾管入口段流动阻力是抑制沸腾管内流动不稳定性的主要措施之一。

Wall temperature characteristics of vertically downward boiling tube

垂直下降沸腾管的壁温工况

Measurement and study of bubble size in low pressure boiling tube

低压沸腾管内汽泡尺寸的测量与研究

To reduce in bulk or size by boiling. Pork chops should be condensed into thick soup.

煮浓通过熬煮减少体积应把猪排熬成浓汤。

To reduce in bulk or size by boiling.

煮浓通过熬煮减少体积。

In the wide range of inlet subcooling ( 0 K system flow condition, namely, ( 1) stable two-phase flow, ( 2) bulk and subcooled boiling unstable flow, ( 3) subcooled boiling and single phase stable flow.

在进口过冷度相当宽范围内（OK<ΔT<28K），对系统流条件，存在3个区域，即稳定的两相流，整体和过冷沸腾不稳定流和过冷沸腾以及单相稳定流。

The girl in the picture is Katie Kirkpatrick, she is21.

图中的这位女孩是21岁的卡蒂·柯克帕特里克。

Then, through improving the Kirkpatrick model, the author proposed a more operational one and built a set of indicators, using AHP to determine weights.

再次，通过对柯克帕特里克模型的改进，提出了更具适用性的模型，并构建了一套指标体系，采用层次分析法进行指标权重的确定。

Conclusion: Kirkpatrick Model can effectually direct the training evaluation of disease control system in our country.

结论：Kirkpatrick评估模型能有效指导我国疾控系统的培训评估工作。

Improve on Kirkpatrick four level evaluation model for taining achievements.

改良Kirkpatrick四层次评估模型，用于管理者培训效果的定性评估。

Second, it analyzed the application of Kirkpatrick model, particularly the problems when it is used in training evaluation of manufacturing enterprises technical staff.

其次，分析了柯克帕特里克模型的应用情况，尤其是运用该模型对中国制造企业技术型员工培训效果进行评估时存在的问题。

Study on Training Effectiveness on Production Operators in Company P Based on Kirkpatrick Model

P公司基于柯克帕特里克模型的生产工人培训效果研究

Langford: No. No, I'm not gonna give up our relationship for a job.

不，不。我不会为了工作放弃我们的感情。

Can I ask you a question? Langford: Yeah.

可以问你个问题吗？恩。

Langford: Well, I hate to say "I told you so."

我不想说“我早说过”。

Langford: So it's all about whether or not I move to New York?

也就是说，这一切都看我是不是要搬到纽约了？

Langford: So are you living in New York?

你现在住在纽约？

Langford: But we haven't and we need to make a decision right away.

现在还没有。而我们需要立刻就做出决定。

Like I said, the Langford double will hold tighter.

我说过，朗格福特双扣结更紧。