He saw a man in uniform coming towards him.

Unless ( he is ) in uniform, he doesn't look like a policeman.

如果不穿制服, 他看上去就不像警察.

Bill was in uniform when I met him.

我遇到比尔的时候,他身穿军服.

How long was he in uniform?

他在军队里服役多久了?

Can you fancy him in uniform?

你能想像出他穿制服的样子 吗 ?

He looks handsome in uniform.

他穿上制服显得很英俊.

Then, a preconditioner with a decomposed matrix form is built easily by LDU ( lower-diagonal-upper) decomposition and a simplified blocked Gauss elimination algorithm.

采用LDU分解和简化的分块Gauss消元算法，快速构造出一个矩阵分解形式的预条件阵。

Finally, this method is applied to proving the LDU factorization of matrices with all main subdeterminants being non-zero and some relative results.

最后应用这一方法证明了各阶主子式不为零矩阵的LDU分解及一些相关的结果。

LDU Factorization and Cholesky Factorization of Row ( Column) Symmetric Matrices

行（列）对称矩阵的LDU分解与Cholesky分解

Relationship Between Static Voltage Stability Index Based on LDU Factorization and Load Bus Sensitivity

基于LDU分解的电压稳定指标与负荷节点灵敏度的关系

Conclusion: LEF is an effective agent for treatment of RA with better tolerability.

结论：LEF治疗RA的疗效肯定，且具有较好的耐受性。

AIM To study the tolerance of Leflunomide ( Lef) in normal Chinese.

目的研究正常国人对来氟米特（Leflunomide，Lef）的耐受程度。

The following figure shows a LEF standard cell with shapes similar to layout data.

下面的图展示了LEF标准单元和形状类似的布局数据。

Clinical Research of LEF in Treating 40 Cases of Chronic Glomerulus Disease

来氟米特治疗慢性肾小球疾病40例临床研究

Therefore, it is necessary to develop new audio coding algorithms which can offer high audio quality with low algorithm delay. A novel audio coding algorithm named LDX for interactive real-time communications is proposed in this paper.

因此，研究同时具有高质量和低延迟的音频编码技术非常必要。本文提出了一种新的低延迟高质量音频编码算LDX，主要面向交互式的实时通信。

This paper is on the basis of the particularity of our country security market and liquidity definition and characteristic, one new liquidity measures ( LDX) was constructed.

本文在分析我国证券市场的特殊性和流动性的定义及特征的基础上，构建了一个新的流动性衡量指标流动性比率指标（LDX）。

As many low delay high efficient perceptual audio coding algorithms, a newly designed audio coding algorithm-LDX is introduced in the thesis.

本文介绍了一种新的音频编码算法-LDX，它是一种高效低延时的感知音频编码方法。

The paper verified the relation between stock market illiquidity and stock excess return in time series by new liquidity measure ( LDX).

在时间序列上，论文采用新流动性比率指标（LDX）衡量流动性，检验了股票市场非流动性与股票超额收益率之间的关系。

Results The leq ( A) did not exceed about criterion in polystyrene machine, rest room, control room, whereas most sound levels were distributed below 200 Hz by frequency analysis.

结果测量发现聚苯乙烯造粒机、聚乙烯造粒机、休息室。控制室的A计权网络的等效声级均未超过有关的标准，而频谱分析则发现其主要的声强级均分布在200Hz以下。

Leq ( 15 min/ 30 min)

等效连续噪音声级（15分钟／30分钟的量度）

The authors propose the method for predicting Leq of traffic noise on the sipping road surface in practice.

给出了坡道路面交通噪声等效声级及其在车流量较少条件下的预测方法，并与实测值作了比较。