不易的

He didn't move to take a shot until Frank was laughing, uneasily, in his chair.

他没有提出采取的一个镜头，直到弗兰克是在笑，不易，在他的主持会议。

Summer offers a relaxed unhurried time for children to learn about many things that aren't easily learned from books

夏令营给孩子们提供了充裕的时间去学习那些从书本中不易掌握的知识。

These mathematical subjects are abstract, not easy to grasp for uninitiated persons.

这些数学对象是抽象的，不易掌握的外行人士。

People bring flowers to unknown soldier monuments for the heroes who have devoted their life for the peace we are enjoying today.

在11月11日的前后，人们都会在胸前佩带一朵小红罂粟花来缅怀战争期间的丰功伟绩和告诫子孙后代今天和平来自不易。

Taking use of the redundant data and randomicity of the digital products, the digital watermarking technology embeds the unperceivable but recognizable secret information--watermark containing the copyright information into the digital products, which can protect the copyright and integrality of the digital products.

数字水印技术利用数字作品中普遍存在的冗余数据与随机性，向数字作品中加入不易察觉但可以判定区分的秘密信息－水印，从而保护数字作品版权或完整性。

The price, volume and mobility have limited its applications. Many researches are devoted to the embedded system of voiceprint recognition.

但是，计算机成本高、体积大、不易移动等缺点也限制了声纹识别系统的推广，因而对于嵌入式声纹识别系统的研究应运而生。

Toilet flush functional in design, according to flow mechanics make full use of computer technology, scientific analysis and comparison, and implementation of pipeline glaze is new technology, so that pipeline wall smooth, easy to plug, at the same time on the Toilet of the water hole, jet aperture , the number of scientific computing.

座便器在冲水功能上设计，根据流力学原理充分运用电脑技术，进行科学分析比较，并实施管道实釉的新工艺，使管道内壁光滑，不易堵塞，同时对座便器的出水孔，喷射孔径，数量进行科学运算。

For the sake of supplying a novel illuminating device to the readers especially weak-eyed users, a portable magnifying visual screen is designed, which has advantages of uniform illumination and image magnification.

现行的照明用具一般体积较大、不易随身携带且不具备图像放大能力，为了给广大学习者尤其是视力不佳者提供一种全新的学习照明装置，设计了一种便携式放大视读屏。

Due to the moving mechanical parts, the conventional mechanical valves not only incur the following problems such as the structural complexity, large volume size, high precise machining, easy wear-out, and high cost, but also incur the control difficulty, slow response, high noise, and low reliability.

传统的液压控制阀由于存在活动的机械部件，不仅结构复杂、体积大、加工要求高、容易磨损、成本高，而且还存在不易控制、响应慢、工作噪声大、工作可靠性低等问题。

In view of product quality of cross wedge rolling semifinished product of automotive power-shift box middle shaft which has heavy sectional shrinkage,numerical simulation and experimental method were adopted to analyze single wedge rolling and second wedge rolling method.

针对用楔横轧工艺生产具有大断面收缩率特点的汽车变速箱中间轴毛坯所存在的产品质量问题，利用数值模拟与实轧试验对汽车变速箱中间轴毛坯一次楔成形和二次楔成形进行了分析研究，发现采用一次楔成形方法加工汽车变速箱中间轴毛坯，轧件不易发生弯曲，中间断面收缩率最大处没有发生缩颈现象，心部质量也较二次楔成形好。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。