查询词典 coverage

Bleiler, in his enormous Science-Fiction: The Early Years (dated 1990 but 1991) provides what may be a definitive coverage of the period up to 1930 in the form of story synopses.

布雷勒庞大的《科幻小说：早期时代》（标为1990，实为1991）在截止至20世纪30年代的大纲形式的著作中堪称权威。

3Started with the ecosystem structure and function, constructed the index system of grassland ecosystem health evaluation. And selected eight quantitative and two qualitative indices, including the production, community coverage, litter biomass, excellent forage proportion, forage crude protein, soil compaction, soil organic matter, soil microbial biomass nitrogen and dominance species and life form synusia composition, as the sensitive indices of typical steppe health evaluation.

3从生态系统结构与功能入手，构建出典型草原健康评价的指标体系，并进一步筛选出典型草原健康评价的敏感指标包括草地产草量、群落盖度、地表凋落物、优良牧草比例、牧草粗蛋白、土壤紧实度、土壤有机质、土壤微生物量氮8项定量指标以及优势物种组成和生活型层片构成2项定性指标作为典型草原健康评价指标。

Time of Beijing of dispatch of sina science and technology on April 30 afternoon message, according to foreign media coverage, AOL president holds Si Telang of Mu of A of · of Mu of CEO the base of a fruit concurrently will dismiss controller of AOL platform A Greg Colman , colman holds the position of the time of controller of AOL platform A to still be less than 100 days.

科技记者卡拉·斯韦舍尔报道称，阿姆斯特朗将用杰夫·莱维克替代科尔曼担任AOL平台A负责人，并维持CFO妮莎·库玛职位不变。莱维克此前担任谷歌行业开发和营销副总裁。

At present,along with a new round of health care reforms be carried out in the draft,citizens give it high expectations,but the city of Guangzhou health care reform in the face of low health insurance coverage,the uneven distribution of resources,high medical expenses,"difficulty medical treatment,expensive medical treatment",the tensive relationship between doctors and patients,leading to the embarrassing situation which health care providers and those who demand are not satisfied with,because of improper government intervention and lack of responsibility, medical reform in the process of suffered various setbacks,doctors and patients have become increasingly conspicuous.

目前，随着新一轮医疗改革方案意见稿的进行，群众对医改抱以很大的期望，但广州市医疗改革面对医疗保险覆盖率低，资源分布不均，医疗费用居高不下，&看病难、看病贵&问题，医生与患者之间关系紧张，导致医疗服务供给者及需求者双方均不满意的尴尬局面，由于政府的不当干预及责任缺失使改革举步维艰，在医改过程中遭遇种种挫折，医患矛盾日益突出。

The results show that the construction of the railway has an obvious effect on the warm steppe,but the characteristics of community,such as the coverage,ecological dominance and species richness of communities have been improved after its natural restoration,and some species,such as Elymus nutans,Aconitum gymnandrum and Thermopsis lanceolata,play an important role in the restoration communities.An assistant measure taken by human beings will benefit to the restoration.There is no any evidence of exotic invading plants in the restoration of the warm steppe in the study area.

结果显示，青藏铁路修筑过程对铁路两侧一定区域的温性草原有较大影响，但随着受影响区域植被的自然恢复，群落盖度、生态优势度和物种多样性等反应群落特征的指标都有一定程度的改善，一些在原生植被中很少出现或伴生种在恢复后的群落中有可能成为群落的优势种或建群种，如露蕊乌头和鹅绒委陵菜等；人为辅助措施将有利于受损植被的恢复；修筑铁路过程中受到影响的温性草原其恢复过程中尚未出现外来入侵植物。

You can avoid 2b by turning your phone off whilst you are still in coverage - normally the phone signals to the network "I'm being turned off, don't contact me", but thisn't is a 100% foolproof method but much better than doing nothing!

您可以在避免2B卫星，把您的手机关闭，而您仍然在范围-通常是电话信号的网络，&我被关掉，不与我联系&，但t hisn't是一个百分之百的方法

The results show that the coverage area of tungsten film on diamond surface is above 90% and the steady tungstenic carbides WC and W2C are created by this technology. The tungsten film coated on diamond is realized.

结果表明，该方法可在金刚石表面镀覆上一层覆盖面达到90%以上的金属钨膜，且生成稳定的碳化物WC和W2C，得到由难熔金属钨包覆的金刚石。

Unlike the uniform linear array,the unform circular array is able to provide 360°azimuthal coverage,within the mode space,it has the covariance matrix of the Toeplitz-like struture while all sources are uncorrelated,with which the noise variance can be made out directly,note that will eliminate an eigendecomposition when the ESPRIT is applied,consequently reduce the computational load.

对于均匀圆形阵列，在信源都是非相干信源的情形下，由于模式变换后的协方差矩阵具有类Toeplitz的特征，因此，我们可以根据这种特殊的性质，直接求得噪声分量，因此若使用ESPRIT算法进行波达方向估计，就可以避免第一次特征分解，较大程度上减少了计算量。

Its subject coverage includes: composites from a wide range of matrix alloys, particulate sizes, and loadings; and wear processes also over a full range, including sliding, abrasion, erosion, and impact, etc., in both lubricated and unlubricated conditions.

它的主题涉及的范围包括：各类基合金合成物、颗粒大小与装入；全面的磨损过程，包括在润滑与无润滑条件下的滑动、磨擦、侵蚀与冲击。

Usually have unsignalized areas due to incomplete coverage.

GSM.CDMA 经常因覆盖不全而存在无信号的死角

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。