种特征

Each type of cavy has its own coat type: Abyssinians should have a rough, textured coat with several rosettes; Peruvians and Shelties should have long, silky hair; the short-haired varieties should have short, silky hair.

每一种猪猪都有它自己的皮毛特征：阿比西尼亚缎豚鼠毛粗糙，有许多呈蔷薇花状的卷涡。秘鲁种应该有长而柔滑的皮毛。短毛种有短而柔滑的皮毛。

As observed by critic Jia Fangzhou, these are semblances of characters; being illegible and unable to be pronounced, they are but structures resembling Chinese characters, or visual images with features of Chinese characters.

正如评论家贾方舟先生所指出的，这是一些似是而非的文字，它们既读不出字音，也辨不出字义，而只是一种与中国文字相类似的形体结构，或者说只是一种具有汉字结构特征的视觉形象。

As observed by critic JiaFangzhou, these are semblances of characters; being illegible andunable to be pronounced, they are but structures resembling Chinesecharacters, or visual images with features of Chinese characters.

正如评论家贾方舟先生所指出的，这是一些似是而非的文字，它们既读不出字音，也辨不出字义，而只是一种与中国文字相类似的形体结构，或者说只是一种具有汉字结构特征的视觉形象。

Based on the above-mentioned parameter, according to the relationship between robust estimation and nonlinear diffusion, the Turkey loss function is introduced as the diffusion function in SAR image decomposition because of its better performance, and the contour of an image is extracted by the Turkey diffusion function with the proposed diffusion parameter mentioned above. The experiment results indicate that the Turkey loss function based diffusion process can strengthen the conspicuous contour. Additionally, a Raita\'s criterion-based method, solving the automatic diffusion threshold, is proposed to automatically set the threshold in diffusion decomposition.

针对基于梯度参数和局域方差系数的扩散在对SAR图像进行分解时存在的缺陷，提出了一种局域方差系数与窗口幅度均值积的扩散系数，该系数能够更有效地实现潜在目标区域和背景区域的区分；在此基础上，根据鲁棒估计与非线性扩散的联系，引入扩散效果更好的Turkey损失函数作为图像分解中的扩散函数，并结合局域方差系数与窗口幅度均值积的扩散参数来提取图像的轮廓，结果表明：基于Turkey损失函数的扩散过程对特征突出的边缘所起的&强化作用&更加明显；此外，针对扩散分解中的阈值确定问题，提出了一种基于拉依达准则的扩散阈值自动求解方法，实现了扩散阈值的自动求解。

Consumption characterised by a playful production, re-elaboration and remixing practicesas a way of appropriating digital audiovisual technologies, which includes practices ofsharing domestic and amateur content production through the Internet.

这意味着一种影像消费模式，其特征是一种游戏性产品，使用数字视听技术的来再阐释、再混合实践，包括通过互联网分享境内的和业余的产品内容。

In this thesis, a novel kind of content feature is proposed to be extracted by independent component analysis, and used for face image retrieval.

论文中提出一种基于独立分量分析的内容特征，并用于人脸图像检索，得到一种基于内容的图像检索方案。

According to the application background of the 7000 m manned underwater vehicle and with monocular CCD cameras as sensors, two visual station keeping methods for underwater vehicle are proposed, i.e. the model-based monocular vision positioning for the target when model is known, and the feature-based visual servoing for the target when model is unknown.

以7000m载人潜水器的水下悬停为应用背景，以单目CCD摄像机为传感器，提出了基于模型的单目视觉定位和基于特征的视觉伺服两种水下机器人视觉悬停技术方案，分别适用于已知模型的观察目标和未知模型的观察目标两种情况。

The Labrador Retriever is a strongly built, medium-sized, short-coupled, dog possessing a sound, athletic, well-balanced conformation that enables it to function as a retrieving gun dog; the substance and soundness to hunt waterfowl or upland game for long hours under difficult conditions; the character and quality to win in the show ring; and the temperament to be a family companion. Physical features and mental characteristics should denote a dog bred to perform as an efficient Retriever of game with a stable temperament suitable for a variety of pursuits beyond the hunting environment.

拉布拉多猎犬体格强健，中等大小，短躯干，是功能全面的猎犬；良好的骨骼和健康的身体使它在困难的环境中能长时间进行狩猎水禽或陆上猎物的活动；具有的特性和品质使它们能在展示比赛中获胜；良好的性情适合成为家庭伴侣犬；身体特征和精神品质使这一犬种适合成为一种高效率的猎犬；它稳定的性情适合在各种狩猎环境中对各种猎物的搜捕。

An intelligent fault detection and diagnosis method based on space vector is presented, fault diagnosis knowledge self-acquisition and self-tuning and symptom optimum algorithm are infered. 4、An early fault detection and diagnosis method based on ANN for process industry is presented, which has perfect self-learning and self-tuning ability and can establish diagnosis model automatically with the process of fault diagnosis in the absence of sufficient prior knowledge.

提出一种基于特征空间向量的智能故障诊断方法，推导了其故障诊断知识的自动获取算法和故障诊断的自适应算法以及征兆信号优化选取算法； 4、提出一种基于人工神经网络的生产过程早期故障检测与诊断方法，该故障诊断方法知识获取容易，具有良好的自学习和自适应能力，能够在故障先验知识不完备的情况下，通过与用户的交互，逐步自动建立起完善的故障模型知识。

Ccording to the characters of disasters in gas-logged, inflammable and thick seam of coal face, by analyzing and comparing the advantages and disadvantages of the current ventilation method s, a new ventilation method with technique, economy and safety as a whole is brought forward.

针对高瓦期、易自燃厚煤层中高产高效工作面的灾害特征，通过分析比较现有的几种通风方式的优缺点，提出了一种集技术、效益、安全一全化的新型通风方式。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！