(2 ) gis is first applied in china to regionalize debris-flow danger degree by using the model based on indirect index method (2)在國(guó)內(nèi)首次引入gis使用間接指標(biāo)法進(jìn)行泥石流危險(xiǎn)度區(qū)劃。
Synthetic index method and grey clustering method were adopted to assess the water quality of one reach of the caohe river 摘要采用綜合指數(shù)法和灰色聚類法對(duì)漕河某河段的水環(huán)境進(jìn)行水質(zhì)評(píng)價(jià)。
The joint toxicity of heavy mental ions lead, zinc and cadmium to hydra sp . was evaluated using the additive index method 摘要以水螅為實(shí)驗(yàn)生物,采用相加指數(shù)法,研究了鉛、鎘和鋅3種重金屬離子復(fù)合污染物的聯(lián)合毒性。
In this paper, by using the fixed point index method, the authors discussed the periodic boundary value problem of first order differential systems 摘要利用錐上的不動(dòng)點(diǎn)指數(shù)研究了一階非線性常微分方程組的周期邊值問題。
First, analyze the existing techniques about cbir, including indexing methods, similarity calculation and relevant feedback technique 首先,分析了基于內(nèi)容的圖象檢索的現(xiàn)有技術(shù),包括索引方法、相似度計(jì)算、相關(guān)反饋等技術(shù)。
For the problem of expression-level indexing of static audio, a novel indexing method based on fuzzy histogram of principal loudness component is presented 2、針對(duì)表示級(jí)的靜態(tài)音頻索引問題,提出了基于響度主分量模糊直方圖的索引方法。
Petroleum products and lubricants . determination of polycyclic aromatics in unused lubricating base oils . dimethyl sulphoxide extraction refractive index method 石油產(chǎn)品和潤(rùn)滑劑.未用的潤(rùn)滑基油的多環(huán)芳香劑的測(cè)定.二甲基亞砜萃取折光指數(shù)法
46 du l, sun y f . a new indexing method based on word proximity for chinese text retrieval . journal of computer science and technology, 2000, 15 : 280-286 詞義消歧以語(yǔ)料庫(kù)為主要知識(shí)源,根據(jù)對(duì)已標(biāo)注語(yǔ)料的利用分為無(wú)指導(dǎo)有指導(dǎo)和半指導(dǎo)的方法。
Presents a spatial index method based on rude grid and object bound and proves its validity and practicability on constructing spatial index . 3 創(chuàng)造性地提出了基于粗分格網(wǎng)的對(duì)象范圍索引方法,并論證了該方法在建立空間索引方面的有效性和實(shí)用性。
Chemical tests for raw and vulcanized rubber-determination of bound styrene content of raw styrene-butadiene rubber; emulsion polymerized : refractive index method 生橡膠和硫化橡膠的化學(xué)試驗(yàn).第12部分:用折射指數(shù)法測(cè)定生苯乙烯-丁二烯乳膠聚合物中苯乙烯的含量