指数

Water, agriculture land, construct land, forest and grass land, beach and the other land. On the basis of classification of land use, the landscape map of different grains could be created. Then using Fragstats 3.3 software, the landscape indices were calculated from the class level and landscape level.

在此基础上，借助Fragstats 3.3软件，从类型水平和景观水平两方面分别选取8个景观指数指标，探讨不同粒度景观类型图条件下，景观指数随粒度变化的特征。

Correlation of drillability anisotropy index of the roller cone bit and PDC bit, the difference between drillability of the roller cone bit in perpendicular and horizontal directions of the bedding plane with the P-wave velocity anisotropy coefficient are studied respectively by means of mathematical statistics. A mathematical model is established for predicting drillability anisotropy index by using P-wave velocity anisotropy coefficient.

用数理统计方法研究分析了牙轮钻头岩石可钻性各向异性指数、牙轮钻头垂直于和平行于地层层面方向岩石可钻性差值和PDC钻头岩石可钻性各向异性指数与纵波波速各向异性系数的相关关系，建立了用纵波波速各向异性系数评价地层可钻性各向异性的模型。

VIX is the best estimator, since the VIX estimates expected volatility from the prices of stock index options in a wide range of strike prices, not just at-the-money strikes as in the implied volatility.

预测绩效最佳的是VIX指数，VIX指数是以所有价外合约之买、卖权计算，更能反应整体选择权市场对於真实波动度的预期。

We supply in various kinds of mineral lens, CR-39 lens, middle index and hi-index hard resin lens single vision, bifocal or progressive, in traditional spherical or new spherical design.

我们供应各种矿物晶体，铬- 39镜头，中间指数及高科技指数硬树脂镜片的单一视野，双部位或进步，在传统的球面或新的非球面设计。

MethodsAcute gastric ulcer mouse models induced by water immersion stress and chronic gastric ulcer rat model induced by acetic acid were used to observe the anti-gastric ulcer action of Boltonia indica.

结果路边菊高剂量组小鼠应激性胃溃疡指数显著低于对照组(P.05)；路边菊高剂量组与低剂量组大鼠乙酸致慢性胃溃疡溃疡指数显著低于对照组(P.05)。

For the same variety, low temperature affected the bourgeon course of it seed and the seed emergence was stayed off, especially when the seed had low vigor.

结果表明，各样品的发芽势、发芽率和发芽指数和活力指数指标均在20~32.5℃范围内随着温度的升高而升高，达到一定的温度后出现下降趋势。

Niche breadths of twenty dominant species were analyzed using Shannon-Wiener niche breadth index, and the dominant species were classified into four ecological groups.

采用Shannon-Wiener生态位宽度指数和Petraitis生态位重叠指数测定了滹沱河流域湿地植被20个优势种群的生态位宽度和生态位重叠。

The indexes of cranial height, bregma, bregma angle and frontal angle mostly lie in the scope of neandertal men.

颅骨高指数、前囱位指数、前囱角与额角多在尼人范围之内。

Shanghai Stock Index K line graph shows that the recent average stock in the short to medium term as well as the rail line near Brindisi in a stalemate, if follow-up to further positive measures introduced on short-term stock index is expected to form a positive stimulus, but I believe that stock is expected to run high relatively limited.

上海证券交易所指数K线图显示，近期的平均股价在短期至中期，以及在僵持布林迪西铁路线附近，如果后续短期股票指数采取了进一步的积极措施，预计将形成积极的刺激作用，但我相信，股票预期高涨相对有限。

General keyword is searching a result a lot of, but the index is very high, but below the circumstance with search very few result, having one share go up, these word search bridge are very big really, but because be to brush,go up, buy discharge to brush for instance, be a search, but essential nobody goes ordering search kill, wear so kind of word be done, but did not come basically discharge, wear kind of word it is one of words with the biggest difference, what do so is necessary not quite, means of settlement: Examine an index while, see a curve distributing, tone arrives one year, wear kind of term is average the near future just comes up!

一般的要害词在搜索结果很多，但是指数很高，但搜索结果很少的情况下，有一部分是因为人为因素刷上去的，这些词搜索梁的确很大，但是由于是刷上去的，比如买流量刷的，是搜索了，但是根本没人去点搜索结果，所以着类词做上去了，但是基本没来流量，着类词是差别最大的词之一，所以做的必要不大，解决方法：查看指数的同时，看看曲线分布，调到一年的，着类词一般都是近期才上来的！

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。