新異圓形 的英文怎麼說
中文拼音 [xīnyìyuánxíng]
新異圓形
英文
cross cut-
We discuss the influence on the flux and torque when the multi - voltage space vector is applied on the motor. then the strategy of producing hexagon flux or circle flux is proposed. it is believed that, in order to control the torque optimally in dtc system, the stator current needs to be observed predictably
論文在闡述異步電動機的直接轉矩控制原理的基礎上，詳細分析了多電壓空間矢量對磁鏈和轉矩的影響，給出了六邊形磁鏈和圓形磁鏈以及定子電流預測的設計方法，提出了一種新的轉速環控制方法。This book is composed of following sections : in the first section, we present the nessary definitions and give a well - rounded treatment of known families of almost difference sets ; in the second section, we discuss the possibility of constructing almost difference sets with 2, 4 and 6 order cyclotomy classes ; in the third section, we construct two new families of almost difference sets by using cyclotomy modulo pq, where p and q are distinct primes ; in the last section, we discuss the methord to construct almost difference sets with difference sets
然而即使這樣，已發現的幾乎差集還是很有限。本文由以下四個部分組成：第一部分給出必要的定義和綜述；第二部分就2階、 4階及6階分圓類可能構成幾乎差集的情形給于討論；第三部分利用模pq （ p ， q為互異素數）分圓類構造了兩類新的幾乎差集；第四部分討論了由差集構造幾乎差集的方法。In order to explore the method of new stock micropropagation, the micropropagated plantlets of malus pruniolia var. ringo were used as material to culture in designed sugar - free culture box with environmental control system for studying their rooting ability, photosynthesis and root morphogenesis, and compared with those cultured in sugar - containing culture system
摘要為了探索新的砧木快速繁殖的方法，以圓葉海棠離體新梢為供試材料，採用自行設計的無糖培養箱和環境控制系統，進行無糖培養生根研究，比較無糖培養與有糖培養海棠離體新梢光合指標和根系形態指標之間的差異。Severe protests from local residents living along mrt routes during the route alignment coordination caused a two - year delay to the proposed schedule for the hsingchuang line. therefore, to reduce the extent of tunneling is a key consideration in the long - term planning of mrt routes. other downsides to the single tunneling method are that it requires longer construction time, and that two break throughs from the tunnel to the work shaft involve a higher construction risk
另因採用單孔潛盾隧道須鉆掘上、下行隧道，除施工時程較長外，且兩次破鏡將增加施工之風險，故有鑒于潛盾機之技術日新月異，國外已有採用多圓形潛盾工法（ mf工法）之成功案例，此除可減少用地徵收補償之困擾外，且可減少隧道開挖面積進而減少棄土所造成之問題。分享友人