有缺点

Using the resistor in the vehicle to absorb the regeneration energy usually raises problems, such as the increase of the vehicle weight, the temperature rising in tunnel and the energy wasting, while the ground rheostatic braking is regarded as a good method.

如果使用车载电阻吸收再生能量，会有增加车体重量、隧道温升和浪费再生能量等缺点。地面制动电阻是一种很好的替代装置。

Fortunately, the modern geodetic measurements such as the Global Positioning System technique can overcome the shortage of the geological and seismographic methods in the time dimension; and yet, the coverage of the geodetic survey stations is not sufficient. As a result, it is necessary to employ numerical simulation to investigate the continuous deformation of the crust.

而以全球定位系统等技术为主的大地测量方法弥补了地质和地震学方法在时间维上的不足，但大地测量方法存在测点覆盖不足及测点地理分布不均匀的缺点，因此，要得到连续的地壳形变场有必要借助数值模拟方法。

A numerical calculation method for determination of the transmissibility of an active vibration isolation system is proposed.

研究了有源隔振系统传递率数值计算的一般方法，克服了传统解析法适用范围小的缺点。

It overcomes the defects of traditional ultrasonic detecting system, such as long cycle to come into the market,upgrade unconvenient and high power consume.

该系统克服了传统声波检测仪上市周期慢、升级不方便、功耗高等缺点，在各方面有了很大的提高。

However, various intrinsic problems exist in a conventional DLL such as narrow operation frequency range, harmonic locking, lack of frequency synthesis function, mismatch among delay stages, and unsuppressed VCDL noise.

但是，传统延迟锁相回路却有著较小操作频率范围、缺乏频率合成弁遄B压控延迟线中相位间不匹配、及压控延迟线的杂讯不能被压制等缺点。使得延迟锁相回路的应用范围受到限制。

It is very important to manage the enormous size of image databases and retrieve images we need. The drawbacks of traditional text-based image retrieval are that it is time consuming and labor consuming when labeling the keywords on the image, which often untruly represent the content of image.

传统的基于文本的图像检索的缺点通常是为图像加上关键字比较费时费力，常常不能准确地反映图像的内容，且带有很强的主观性，不同的人会有不同的理解，这已不能满足用户的迫切需求。

Under the condition of poor effect of surmounting "statics with pitch-resistant",domestic scholar have made new concept —deviation control with high WOB .

大钻压动力防斜技术增加钻压引起钻柱屈曲，保特钻柱涡动，有井斜时使钻柱产生周期性变化的轴向附加力，无井斜时轴向附加力消失，克服了传统防斜技术中吊打的缺点，提高了钻井速度，达到了解放钻压的目的。

Solar cell of silicon -membrane type is therefore regarded as the development direction for the future. Solar cell of noncrystal silicon -membrane type will play it s important role, with continual betterment. And solar cell of nanosilicon membrane type will also take an main part because of it s advantage.

非晶硅薄膜太阳能电池虽在性能上具有不少的缺点，但是随着薄膜沉淀技术的提高以及工艺上的不断改进会使它在太阳能领域在有一席之地，后起之秀纳米硅薄膜太阳能电池依靠其本身的优越性以及纳米技术的进展将会成为一个重要的竞争者。

She had such a fully-rounded characterisation that she really could have been written yesterday, warts and all.

爱罗史密斯，我与她有许多共鸣。她全面的性格特征，包括优点与缺点，让她成为了人们心中的难以忘怀的经典人物。

I am touchy and have a hard head, all the defects of the Calabrians and I have fiery nature.

我很暴躁，有点顽固，身上有许多卡拉布里亚人的缺点，我本性就很暴躁。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。