In terms of acoustic parameters, with the CNTs content increasing, the density, elastic ratio and loss factor of composite diaphragm were climbing up. When the CNTs content reached to lwt%, however, the upward tendency leveled off.

The water-gas shift experiments showed that the pure CeO2 nanofibers had no catalytic conversion and the lwt% Pt doped CeO2 nanofibers had better catalytic effect which indicated that the Pt dispersed well in the nanofibers with high activity.

水煤气转化实验表明纯CeO2纳米纤维没有催化转化效果，负载1wt%Pt的CeO2纳米结构纤维具有较好的催化转化效果，说明了Pt在Pt/CeO2纳米纤维中均匀分散并具有较高的活性。

A new texture feature extraction method using Local Walsh Transform ( LWT) is presented. The definition of LWT is given. The statistical properties of LWT coefficients are analyzed.

介绍了一种利用局部沃尔什变换（LWT）提取图像纹理特征的新方法，给出LWT的定义，并分析了LWT系数的统计特性及其各阶矩的纹理鉴别性能。

The percentage of crude protein content of Common 1, LWD 8115 and LWT 8140 was more than 23.52%.

平均粗蛋白含量在16.05%~24.56%之间，品种间有极显著差异（P<0.01），其中品种Common1、LWD8115、LWT8140的粗蛋白含量达23.52%以上。

When the total quantity of added metal catalyst was more than lwt%, it was not helpful to improve the hydrogen storage density.

各金属催化剂添加总量超过1wt%时，不利于储氢密度的提高。

Experimental Study on Cooling Ceiling Air-conditioning System Covered and Airproofed with the Film Whose Long Wave Transmittance ( LWT) is High

加装长波高透过性薄膜的冷却顶板空调系统的实验研究

Gray Image Watermarking Algorithm Based on LWT and SVD

基于提升小波变换和奇异值分解的灰度图像水印算法

In case she comes back, let me know immediately.

假使她回来了, 立刻告诉我.

If you learned to type you would easily find a job.

假使你学过打字,就容易找工作了.

If you have finished reading that book, take it back to the library.

假使你已看完那本书, 便将它还回图书馆.

If you start now, you will be back the sooner.

假使你现在动身, 就能回来得更早一些.

Results: LXA could obviously inhibit the lung metastasis of U_ ( 14), the lung metastasis rate in high and low dose LXA group was 25.0% and 23.0% respectively.

结果：瘤消安可明显抑制U（14）的肺转移率，大、小剂量组肺转移率分别为25.0%和23.0%；

The tumor inhibition rate on Lewis lung tumor in high and low dosage LXA group was 37.6% and 35.3% respectively and the lung metastasis rate was 6.7% and 20.0% respectively.

大、小剂量组的Lewis肺癌抑瘤率分别为37.6%和35.3%，肺转移率分别为6.7%和20.0%。

Improved Design of LXA Double-tapered Rotary Vacuum Drier

LXA双锥真空回转干燥器的改进设计

Finally type the box shut and cober all light leaks with black tape.

最后,把纸箱关闭好,用黑胶布把透光地缝隙都粘合在一起句号.

And Turkey controls the passage and to the Black Sea.

土耳其又控制着进出黑海的通道.

Sandy straightened up and made his way into this black sea.

老沙头向前微挺起身子,向这片黑色的大海迈出了大步.

Unemployed teenagers in the Black Sea region seem especially prone to it.

黑海地区的失业青年尤其倾向于该主义.

The two Turkish-controlled straits link the Mediterranean to the Black Sea.

这两个由土耳其控制的海峡连接地中海和黑海.

But when detective Meyers saw the black rock and felt its weight, he started laughing.

但当Meyers侦探看到那块石头并且感觉到它的重量后, 他笑了.

The technological procedure of extracting pigment from edible black rice was studied.

研究了以膳食黑米为原料制取黑米色素的工艺步骤.