Methods: Data of 4650 Chinese students from 82 middle schools were analysed by HLM.

A HLM Study on the Influence of Class Variables on Middle School Students' Depression

班级变量对学生抑郁影响的多层线性模型分析

The incremental learning algorithm in hybrid learning model HLM

混合型学习模型HLM中的增量学习算法

Second Birth Intervals in Rural China: An HLM Analysis

农村二孩生育间隔的分层模型研究

There is a focal shift in HLG beams which is independent of the parameters m, n, and α, which means that HLG beams with different values of m, n,α are focused at the same place.

HLG光束的焦移与模指数m，n和α参数无关，这意味着m，n和α不同的HLG光束聚焦在同一位置。

Based on Collins formula, an analytical propagation expression for Hermite-Laguerre-Gaussian ( HLG) beams through a paraxial optical ABCD system is derived and used to study their propagation properties in free-space and through a thin lens.

利用Collins公式，推导出厄米-拉盖尔-高斯（HLG）光束通过近轴ABCD光学系统的解析传输公式，并用来研究通过自由空间和薄透镜的传输特性。

We designed four pairs gene primers of hla, hlb, hlg, hld for PCR identification and studied the distribution the hemolysin genes in Staphylococcus aureus isolates.

本试验设计合成hla、hlb、hlg、hld四对金黄色葡萄球菌溶血素基因引物，进行PCR鉴定，并对溶血素基因在金葡菌分离株中的分布状况进行研究。

This new brighter Super Retina XDR display delivers an immersive viewing experience with support for Dolby Vision, HDR10, and HLG.

更亮的新款超视网膜XDR显示屏，带来更具沉浸式的观看体验，支持杜比视界、HDR10和HLG。

The M~ 2 factor of HLG beams is also given.

并给出了HLG光束的M2因子。

But the companies remain at odds over how much influence Time Warner would have over Vice and HLN, said the people familiar with the talks, who spoke on condition of anonymity because they are continuing and delicate.

但了解这些谈判的人说，两家公司仍然在为华纳公司应该对Vice和HLN拥有多少影响力而争执，这些知情者要求匿名，因为谈判还在继续，而且非常微妙。

Results The cDNA fragment of hLN α 4LG1 was successfully amplified. The homology of the fragment to that reported in GenBank was 100%.

结果已成功获得hLNα4LG1cDNA序列，与GenBank中序列同源性为100%。

CNN Entertainment Correspondent--there she is--Brooke Anderson, she is also co-host of HLN's "SHOWBIZ TONIGHT."

我们的CNN娱乐记者，同时也是SHOWBIZ TONIGHT节目的主持人Brooke Anderson就在现场。

It could buy a large, minority stake in Vice, and give Vice control of the cable channel HLN, or they could operate the network as a joint venture.

时代华纳有可能买下Vice的大笔少数股权，把有线电视HLN台的控制权交给Vice，或者两个公司会像合资企业那样运营电视网。

If Vice were to take over HLN, Mr. Zucker and Mr. Smith would be colleagues.

如果Vice接手HLN，扎克和史密斯就会成为同事。

Application of HLN Hardness Tester in Testing Huge Workpiece

里氏硬度计在大型工件测试中的适用性

According to the HLN bank present condition, analysis question reason.

论文首先根据HLN银行目前的状况，剖析问题的原因。

HLK superfine dry power and auto fire extinguisher produced by our company not only bring into effect in fire fighting area of our country, but also be sold to Russia Middle east and so on.

公司现生产的HLK超细干粉灭火剂及自动灭火装置不仅在国内消防领域发挥了应有的作用，而且销售到俄罗斯、中东等国家和地区。

When a guest CPU executes the hlt instruction, it voluntarily yields CPU time to other guests.

当客户CPU执行hlt指令，它自愿产生CPU时间给其他客户。

Its cytotoxic activity can be neutralized by monoclone antibody against hLT.

抗人淋巴毒素的单克隆抗体能中和它的细胞毒活性。

The Refrigeration System Design and Performance Study of the HLT/ V220 High-Low Temperature and Low Pressure Test Chamber

HLT/V220型高低温低气压试验箱制冷系统设计及性能研究

The group with Zambian children were used halothane anesthesia ( HLT group).

另一组为赞比亚儿童，选用氟烷麻醉，为HLT组。