reverse index 中文意思是什麼
reverse index
解釋
倒排索引-
Whether the seeding absence alarm device works well or not is mainly decided by anti - dust condition of seeding absence monitoring sensor. it had been analyzed the factors affecting the anti - dust performance of optoelectronic sensor. double - way laser reverse direction sensor has been made ( anti - dust index access to 0. 95, while the index of the led only reach 0. 5 around )
本研究從器件、結構、放大電路等多方面分析了影響光電傳感器抗塵性能的因素，製作了雙路激光逆向直射傳感器（根據本文提出的量化方案抗塵指數可達0 . 95 ，一般led光電傳感器為0 . 5左右） 。 -
Standard practice for calculation and adjustment of the stiff and davis stability index for reverse osmosis
反滲透粘稠性和戴維斯穩定性指數的計算和調整的標準規程 -
Why would a reverse index be useful when the leading column of the index is generated from a sequence
當索引第一列由序列產生，一個逆序索引有什麼用？ -
Since high purified water for blood dialysis is obtained by reverse osmosis film separation, the quality of reverse osmosis unit is critical for water quality index, which should meet aami water supply standard, thus entailing a proper plan for the whole system
血液透析用反透水處理系統採用反透膜法分離技術制取高品質純凈水，反滲透裝置的質量可靠性是關系產水指標能否達到美國aami用水標準的關鍵，合理的設計方案是必要的前提條件。 -
Standard practice for calculation and adjustment of the langelier saturation index for reverse osmosis
反滲透用langclier飽和指數計算和調整的標準規程 -
In a quick test on a table with 100, 000 rows loaded using a sequence, a normal index was used for most queries returning up to 30 rows, as was the reverse key index, however, when the number of rows went up to 1, 000, 000 the reverse key index was never used and a full table scan was used every time
在一個用一個序列載入並含100 ， 000行的表上做一個快速的測試，分別用普通索引和逆序索引查詢並返回30行數據，當行數增長到1 ， 000 ， 000 ，將不再使用逆序索引而是每次使用全表掃描。 -
Reverse key index cannot be used for range scan
回復：建了反向索引，為什麼系統不使用索引了？ -
First of all, it analyses that the push will bring the macroscopic effect and microcosmic effect. following, it analyses the possibility of the push and reverse effect. it gets the conclusion that our country should present the stock index futures as early as possible
論文第二部分首先介紹了推出股指期貨將會給我國帶來的宏、微觀效應，接著從我國現實條件出發，分析了推出股指期貨的可行性，並對股指期貨可能產生的負面影響進行了分析，得出結論：我國目前已具備開設股指期貨的可行性，應盡早推出我國的股指期貨交易。 -
The source of uncertainty was analyzed in detail about the determination of the epoxide index for epoxy resins by infrared spectroscopy, the determination of the temperature and the heat of the curing reaction for epoxy resins by differential scanning calorimetry, the determination of the hydroxymethyl index for phenolic resins by infrared spectroscopy and the reverse phase method of the high performance liquid chromatography for phenolic resins. the uncertainties of these testing methods were determined. some applied tests were carried out
在大量試驗研究的基礎上，首次對紅外光譜法測定環氧樹脂環氧指數試驗方法、差示掃描量熱法測定環氧樹脂反應溫度和反應熱試驗方法、紅外光譜法測定酚醛樹脂羥甲基指數試驗方法、酚醛樹脂的高效液相色譜分析方法的不確定度來源進行了分析，對測量方法的不確定度進行了評定，並進行了應用試驗。
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