生命表參數 的英文怎麼說
中文拼音 [shēngmìngbiǎoshēnshǔ]
生命表參數
英文
life table parameters-
The new technology of non - contact life - parameter detection is relative to that of the normal contact one, which uses microwave beams to illuminate the human subject, whose reflected wave will be modulated by the surface movement resulting from the physical activity. by this way, some parameters of the reflected wave, such as frequency and phase will be changed. if these changes can be detected, the life parameters such as respiration rate and heartbeat rate will be extracted from those changes
非接觸生命參數檢測是相對于常規的接觸式檢測而言的一種新技術，它利用微波束照射人體，其回波信號被人體生命活動引起的體表微動所調制，使得回波信號的某些參數（如頻率、相位）發生改變，檢測到這些變化就能從中提取出人體的生命參數（如呼吸或心跳） 。Studies on parameters experiment population life table to analyze factors causing outbreaks of pest mites in moso bamboo forests
從實驗種群生命表的參數分析毛竹害蟎暴發成災的成因This study deals with butterfly diversity and assessing endangered species in natural reserve of baishuijiang in gansu province. the research includes field investigation, observation at certain time and places, captive breeding in experimental area, capture - recapture etc. the biology of four important butterfly species is studied, especially focusing on the natural population life table, habitats, population structure and mobility of byasa impediens. the population developing trend and key factor that result population decline and fluctuation of troides aeacus and byasa impediens are analysed
本文在甘肅白水江自然保護區碧峰溝通過野外調查、定點定時觀察、實驗地飼養、標記重捕等方法研究了碧峰溝的蝶類多樣性並進行了局部瀕危評估；研究了四種重要蝶類的生物學特性；對長尾麝鳳蝶的生境、自然種群生命表、種群結構、種群移動性進行了深入研究，並估測了各種種群參數，分析了種群發展趨勢。Abstract : this article introduces a new sieve covering. it features as follow ; slot wit h standardized dimension ; smoth surface ; low sliding resistance ; little risk of clogging ; fabricate and raplace singly ; high wear & erosive resistance. and research on how to adjust sieve parameters to separate the mixture that diffcult to filter
文摘:分析專利技術生產的新型板網具有縫隙均勻，表面光潔，摩擦阻力小，不堵料，裝拆方便，使用壽命長，耐腐蝕等優點，並對過濾中如何調整板網參數滿足難過濾物料的要求進行了研究。Because of radio wave propagating along the ducts with enhanced fields on the order of the free - space field, the problems of the co - channel interference are more complicate for communication systems with the results of intersystem interference and the formation of other system, and therefore affecting the determination of the coordination distances or the optimization of the distribution and separation of delay, and for surveillance system such as radar system the problems can be radar holes or the extensions of detect range
對于通信電路，它使系統間的相互干擾問題變得復雜，既可能幹擾其他系統又可能形成另外的系統，從而影響系統的有關參數如中繼電路的最佳組合（分佈、間隔）和協調距離，對于探測系統產生的則是雷達空洞、超視距探測等問題。這些問題對相關無線電系統特別是軍事應用系統可能是致命的，因而以波導傳播為代表的反常傳播特性研究受到極大重視。Among sequenced 16 positive clones randomly selected, two represent novel expression tag sequences, two are homologous to two unknown proteins in genbank ; the rest are homologous to known or putative proteins or enzymes with definite functions by searching the genbank through blast program, which are involved in various life activities of cell such as regulation of gene expression, plant secondary metabolism, signal transduction, adversity resistance, stress response and defense reaction. significant changes of quantities of these gene fragments were observed before and after ssh, which indicated they were enriched after ssh
隨機挑選了16個差異表達的克隆進行序列測定，經與genbank數據庫相關數據比較分析，發現有2個新的cdna片段（ ets ） ，有12序列與genbank中已知蛋白或推測蛋白質（ putativeprotein ）序列有高低不同的同源性，它們參與基因的表達調控、植物的次生代謝、信號傳導、抗逆、應激及防禦反應等細胞生命活動過程。The equipment uses microwave beams to illuminate the human body and the surface movement caused by physical activity of human body modulates the return microwave beams. therefore some parameters of the return signal, such as the frequency and the phase will be changed. if these changes can be detected, the life parameters will be extracted
其基本原理是利用電磁波束照射人體，其回波信號被人體生命活動引起的體表微動所調制，使得回波信號的某些參數（如頻率、相位）發生改變，檢測到這些變化就能從中提取出人體生命參數。Pdm system can solve the problems of product data management, but the study of standardization of the product information source is rare, this paper, from the standardization of the information source, based on the analysis of main model, file naming, environment settings etc. presents the data creation standard, and implemented it as a system called ucdcs ( ug china data creation standard ) using the developing tool ug / openapi on the ug system, its using indicates that the standardization of cad data can make the data exchanging easier, information standardization can be a good foundation of pdm implementation
Pdm系統解決了產品數據管理的問題，但是對數據源的規范化卻缺乏研究，本文本著信息源的規范化，從主模型、文件命名、屬性輸入和重用、深度備份、參考集和圖層等環境設置方面出發，研究了產品數據的規范化，提出了數據創建標準，並在ug系統上使用ug openapi開發了ug規范化應用軟體ucdcs （ ugchinadatacreationstandard ） 。企業的應用實踐表明，規范cad數據的生成，既保證了設計各階段數據的全相關、共享，也保證了主模型的安全，方便設計人員間cad數據的交換，提高了cad數據共享程度和cad軟體使用水平，為pdm系統的有效實施規范了基礎數據。分享友人