集材小道 的英文怎麼說
中文拼音 [jícáixiǎodào]
集材小道
英文
alleyway-
Based on fresh specimens collected in southern part of guangxi in 1998 - 2000, and those deposited in institute of zoology, chinese academy of sciences, we reported 81 species in 27 genera and 4 subfamilies of eulophidae. among them, 60 species and 4 genera are new to china. separate reviews of species in each subfamily reported by others before this paper are also given. a preliminary component analysis is conducted to survey the eulophid fauna of guangxi
根據1998 2000年作者在廣西南部山區的採集，結合中國科學院動物研究所昆蟲標本館館藏標本的研究，報道了該科4亞科27屬81種在廣西的分佈，其中， 4屬60種是中國新紀錄.本文對前人和作者最近對中國姬小蜂科的分類研究簡單作了綜述，並對廣西的姬小蜂科物種進行了初步的組分分析.根據現有材料得出結論是: 1 ）廣西的姬小蜂科區系成分以東洋區和古北區成分為主; 2 ）多個區系成分分佈相互重疊、交錯This paper illustrates detailedly the thin groupware auto - adaptive recognition system ; it also illlustrates the procession of capture image and take indispensable foreclose to wipe off noise in order to get boundary easilyer. the recognition system uses " hough " transform method to make the recognition area orientation, and according to the unstable environment such as lights which leads to the change of the image ' s brightness, thresholds picture using an iterative selection method and then growing process for cell image segmentation based on local color similarity and global shape criteria, adaptively gets the best threshold to divide the washer off the background. the recognition system uses the classifier based on minimal - error - ratio bayes method to make decision after getting image characteristic
本文詳細介紹了薄形組合件自適應識別系統；闡明了圖像的分通道自動採集過程，以及對採集到的原始圖像所進行的預處理方法。通過採用哈夫變換去除偽邊緣點的方法，有效地解決了識別區域的定位問題。針對裝配零件（主要是墊片）薄、小導致圖像信息少、識別難度大，以及材質不一導致採集到的組合件圖像亮度波動等問題，提出了使用最佳閾值迭代法和使用種子填充的圖像串列分割技術，自適應地找出最佳閡值，使墊片和背景分離，從而提取墊片數目信息。For getting temperature of transient thermal - radiation, lodging the method of measuring the temperature of the time - resolved thermal - radiation with least duple multiply theory, and measuring the temperature of wu lamp with this method, the results showed that the method have best properties for measuring temperature, and measuring the temperature of time - resolved spectrum of matter under pulse laser shocking with this method, getting the primary results
為了解析瞬態熱輻射溫度，提出用最小二乘法對由多道分析器採集的時間分辨熱輻射譜進行全譜溫度擬合的方法，在以鎢帶燈為輻射源的溫度測量中實現了較高精度的溫度擬合，用此方法對激光沖擊靶材所產生熱輻射的時間分辨譜溫度進行測量，得到了初步結果。Beautiful series music of the channel hair care is purchased a music original material from foreign place collection of the vogue current by beautiful creation group of channel music full - time dj, taking into to synthesize to mix alone, increasing endless current fancy for the art creations of your hair care
美頻道美發系列音樂是由美頻道音樂製作小組專職dj從國外時尚潮流場所搜集購買音樂原始素材，單獨加以合成混音，為您的美發藝術創作增添無窮的潮流遐想。When there is original stage support only, the load ratio of surrounding rock gets more and more bigger with the increasing of crust stress, correspondingly, the load ratio of initial stage support gets smaller. when the initial stage support and the second support act each other, the load ratio of surrounding rock is more than fifty percent, and it has little change with the increasing of crust stress. the whole analysis of the surrounding rock and support shows that the bottom arch of liner and the feet of liner have serious stress concentration, so do the sidewalls and the foot of a wall of the surrounding rock
通過屈曲理論分析結果對比表明，彈性屈曲和突變失穩分析的結果比非線性屈曲分析的結果要大得多，非線性分析由於考慮了材料非線性和幾何非線性，因而結果與實際接近實際；當只有初期支護時，隨著地應力的增加，圍巖的荷載分擔率增大，相應地，初期支護的荷載分擔率就減小了；當有初期支護和二次襯砌共同作用時，圍巖的荷載分擔率在50以上，這一分擔率隨地應力的增加其變化不大；支護和巖體的整體分析表明，襯砌底拱及拱腳處應力集中嚴重，隧道巖體側墻及墻角圍巖的應力集中也較大。分享友人