查询词典 sparse

Sparse motivic improvisations.

人口稠密〖稀疏〗的地区。

The second, some algorithms of digital image processing used in the system, i.e., the complexion model used for face detection and the n-tuple neural networks with sparse RAM used for face recognition, is presented.

然后对本系统涉及到的数字图像处理算法、人脸检测定位采用的肤色模型算法和人脸识别采用的Sn-tuple神经网络算法进行了介绍。

Leaf margin 7-10-toothed on each side, only upper part of margin with very short and sparse hairs, not ciliate, abaxial veinlets conspicuous, but not raised

叶缘7-10齿在每边，上半部边缘具非常短和稀毛，不具缘毛，明显的背面细脉的只是，但不是提高 20 V。 ruyuanensis 乳源葡萄

Sparse bristles and basal tubercles are characteristic of a later stage of development throughout the Boraginoideae.

稀的刚毛和基部的小瘤在整个Boraginoideae为一个发展的更晚的阶段所独有的特征。

I rush to go out on see,愣, she all tores sparse BA LAN4 my books.

我奔出去一看，愣了，她把我的本子都撕成稀巴烂了。

Without star guard Greivis Vasquez, who sat out the game for a violation of team policy, the Terrapins needed someone or something to spark the interest of their sparse audience.

上半场进行了一半时，威廉姆斯让金真秀上场，由于他是新人，又是NCAA几乎难见的亚洲面孔，全场学生疯狂地为之加油。

In about a century' s time, their livelihood of swidden agriculture has been changing greatly along with the natural and social environment change. Before 1950s, as a minor group frequently move in the subtropical mountainous area characterized by scarce arable land, high forest coverage rate and sparse population, Kemu people has long been engaged in swidden agriculture which was simple, called for no sophisticated production tools and was suitable for frequent movement. At that time, they adapted to the environment change mainly by moving frequently from one place to another, and their livelihood was featured by complete dependence on environment, frequent movement and swiddening without continuous cultivation. From 1950s to early 1970s, their way of adaptation changed into migration within defined territory and shortterm fallow featured by complete dependence on environment, migration within limited area and short fallow. In early 1970s, they leaned from outside to cultivate irrigated fields and plant cash forest and their livelihood was featured by complete dependence on environment and agro-forestry.

近一个世纪以来，随着其所处自然环境和社会环境的变迁，其刀耕火种的生计方式在不断地变化：20世纪50年代以前，作为频繁迁徙于山多地少、森林覆盖率高、人烟稀少的热带、亚热带山区的弱小族群，以开发容易，便于流动作业不需要复杂生产设施的刀耕火种为其传统的生计方式，主要以迁徙的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为完全依赖型、随意迁徙型、无轮作型；20世纪50年代至70年代，其主要以固定区域内迁徙和短期轮作的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为完全依赖型、在固定区域迁徙型、短期轮作型刀耕火种；20世纪70年代初，其主要以外文化——开拓水田及人工造林的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为部分依赖型、粮林轮作型刀耕火种；20世纪80年代以后，其主要以发展橡胶种植业对环境变迁进行调适，其刀耕火种生计方式的特征表现为暂时依赖型刀耕火种。

Aint Croix was a sparse and bare island where was the central seat of triangle trade zone with an unnoticed harbor providing an awesome shelter for the going and coming pirates' goods-loaded vessels. In January 1717, British soldier defeated the buccaneers and the survivors of the war was near the margin of death and was saved by the two sloops fleeing to Virgin Gorda.

t、 Croix在海盗的黄金时期还只是一个荒无人烟的小岛，由于处于三角贸易区的中心位置，又有一个不为众人所知的隐蔽的港口，所以为过往的海盗提供了非常完美的隐蔽场所。1717年1月，英国的士兵在此击败了海盗约翰，战争的幸存者在这里几乎被饿死，恰巧另外两个海盗单桅船救了他们并一起逃往了Virgin Gorda。

Several problems, such as calculation of vargiom and model selection resulted from sparse well and lack of production data, are analyzed, and resolvents are presented.

针对勘探阶段油藏钻井少、生产数据缺乏的实际情况，对储层随机模拟过程中出现的问题，如变异函数求取、模型的筛选等，进行了初步的分析，并提出了相应的解决方法。

By an appealing parameterization and projection techniques that use the reproducing kernel Hilbert space norm,recursions for the effective parameters and a sparse Gaussian approximation of the posterior process are obtained.

通过利用参数化和再生核Hilbert空间范数的投影技巧，得到优化后的参数和后验过程的稀疏高斯逼近。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。