needle value 中文意思是什麼

needle value 解釋
針形閥
  • needle : n 1 針 縫針；編織針。2 （注射、唱片等的）針；磁針 羅盤針 指針。3 尖巖 尖峰；方尖碑；【化、礦】針...
  • value : n 1 價值；重要性；益處。2 估價，評價。3 價格，所值；交換力。4 （郵票的）面值。5 等值；值得花的代...
  1. Adjustment is provided in the form of a needle-value or restrictor.

    流量調節採用針閥或限流器。
  2. The procedure functions in the compare between partial image of dynamic collection and corresponding image of the airscape. in chapter 5, basing on the analysis of correlative theory of digital image, we introduce the improved fasted - down algorithm and simulative anneal algorithm, which applies to nn calculation, an d bring forward the unique and effective means, correlative original value evaluation. basing on the combination of correlative arithmetic, a stable, high - speed and exact correlative arithmetic is formed, which makes it possible to apply computer vision detection of single - needle quilting in industrial production

    本文展開研究並取得一定成效：構建了基於pci總線的微機實時圖像採集系統；在採集的布料總圖（鳥瞰圖）的基礎上，通過數字圖像的數字濾波、圖像增強、邊緣檢測等處理，提取布料圖像的邊緣，對輪廓的矢量化的象素點進行搜索，得到相應的圖案矢量圖，從而確定絎縫的加工軌跡，生成加工指令；在進給加工過程中，主計算機對動態局部圖像與總圖（鳥瞰圖）的對應部分進行圖像相關的匹配計算，應用數字圖像理論，結合神經網路計算的改進最速下降法和模擬退火演算法，提出獨特而有效的相關迭代初始值賦值方法，形成穩定、高速和準確的相關運算，實現單針絎縫視覺測量和自動控制。
  3. The paper concludes that the changing rate of ndvi of rain forest in tropic is the smallest, the changing curve is smooth, while the changing rate of ndvi of the deciduous broad leaf forest in warm - temperate zone is the largest the change of ndvi is the most conspicuous in winter and spring ( especially in april ) while is not conspicuous in summer and autumn by analyzing the change of ndvi along latitude using the ndvi value of different vegetation types along the same longitude. the vegetation index from warm temperate zone to semitropical zone has obvious transition, while other areas have no distinct change by analyzing the change of ndvi from temperate zone to semitropical zone to tropical zone using ndvi averagejn the same time it is concluded that the sink value in the beginning of the year 1995 is from the influence of the monsoon in east of china by analyzing the ndvi curve of several typical needle leaf forests. the relation between ndvi value and temperature is conspicuous while the relation of precipitation is less or not by analyzing the relation between ndvi and temperature and precipitation finally it can get the conclusion that the change of river area is the smallest, the change of sienna area is the greatest by analyzing two phases of tm data in 1987 and 1997 with rs technic

    利用從同一經度的不同森林類型ndvi值分析，沿緯度方向ndvi變化可得出， ndvi在冬春季變化最明顯（尤其是在4月份最大） ，而在夏季和秋季變化不明顯。利用ndvi均值進行分析，從暖溫帶到亞熱帶到熱帶的變化情況發現，從暖溫帶到亞熱帶ndvi指數形成明顯的階躍，而其它區域沒有太大的變化，同時對幾種典型的針葉林曲線分析可知其年初的凹值源自於我國東部季風的影響。利用ndvi數據分析其與月均溫度與降水的相關性得出與溫度相關性較為顯著，而與降水相關性不顯著或無相關性。
  4. Objective to study the diagnostic value of rotary wet needle aspiration biopsy cytology on breast tumors

    摘要目的探討濕針旋轉式針吸術檢查在乳腺腫塊良惡性診斷中的價值。
  5. Results show that qaidam mountain desert region has the highest average ecological risk value 4. 2585, followed by guoluonaqu alpine scrub meadow region 2. 7640 and qinghai and qilian mountain steppe region 2. 7335 among these ecosystems alongside qinghai - xizang highway and railway through six natural regions. as far as land cover types are concerned, the top three ecological risk values appear in the needle - leaved forest 4. 3096, desert ecosystem 4. 1174 and land without vegetation 3. 6182 respectively, which are higher than those in the other seven land cover types in the study site

    評價結果顯示：青藏公路鐵路沿線生態系統所跨越的6個自然區的平均生態風險值居前3位的是：柴達木山地荒漠區4 . 2585 ，果洛那曲高寒灌叢草甸區2 . 7640青東祁連山地草原區2 . 7335沿線10種植被生態系統平均生態風險值居前3位的是：針葉林生態系統4 . 3096荒漠生態系統4 . 1174和無植被地段3 . 6182 。
  6. Whether from commiseration for a woman of so miserable a destiny ; or from the morbid curiosity that gives a fictitious value even to common or worthless things ; or by whatever other intangible circumstance was then, as now, sufficient to bestow, on some persons, what others might seek in vain ; or because hester really filled a gap which must otherwise have remained vacant ; it is certain that she had ready and fairly requited employment for as many hours as she saw fit to occupy with her needle

    或許是出於對這位如此命苦的女人的憐憫；或許是出於對平淡無奇的事情也要故弄玄虛的少見多怪；或許是出於某種難以解釋的原因? ?這在當時和今天都是有的? ?某些人苦求不得的、別人卻可予取予奪、或許是因為海絲特確實填補了原先的一項空白；不管是什麼原因吧，反正求她做針線的活路源源不斷，只要她樂意于多少鐘點，總有很不錯的收入。
  7. Objective to evaluate the value of needle localized biopsy in the treatment of nonpalpable breast lesion

    目的探討應用乳腺攝片結合立體定位系統，對不可觸及的乳腺病變進行細針定位乳腺活檢術的價值。
  8. Abstract : objective to evaluate the value of needle localized biopsy in the treatment of nonpalpable breast lesion

    文摘:目的探討應用乳腺攝片結合立體定位系統，對不可觸及的乳腺病變進行細針定位乳腺活檢術的價值。
  9. Second liver prevented a needle to dig just as well, no matter antibody of second liver virus consults how much the value is, be in hong kong, year will can hit second liver to prevent a needle actively

    乙肝預防針打了無妨，在香港不管乙肝病毒抗體參考值是多少，年來都會主動去打乙肝預防針的
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