smooth bore 中文意思是什麼
smooth bore
解釋
滑膛-
In theoretical analysis, the motion of radially - emitted electron beam in diode region and drift region has been analyzed, and the relation between radial momentum or current of electron beam and the guiding magnetic field has also been studied, then the possibility to optimize the guiding magnetic field has been derived. the motion of radially - emitted beam electrons in smooth bore magnetron and smooth bore milo has also been studied theoretically. at last, the motion of radially - emitted beam electrons in compound axial and azimuthal magnetic field has been studied
在理論分析中，初步分析了軸向發射條件下電子在二極體區域和漂移區的運動規律，電子徑向動量隨著外加磁場變化的規律，以及電子束電流隨著外加磁場的變化規律，還有二極體區域磁場優化的可能性;分別研究了有軸向磁場時以及有角向磁場時徑向發射的電子在光滑陽極結構中的運動規律，最後分析了在軸向和角向復合磁場中電子的運動規律。 -
Fatigue bore so heavily upon becky that she drowsed off to sleep. tom was grateful. he sat looking into her drawn face and saw it grow smooth and natural under the influence of pleasant dreams ; and by - and - by a smile dawned and rested there
貝基實在疲乏極了，她昏昏欲睡，湯姆見此很高興，他坐在那裡盯著她看，只見她在甜蜜的睡夢中臉上的表情逐漸由繃緊狀態變得舒展了，笑容也慢慢地露出來。 -
The year production of our company attains 7, 500, 000 meters, the specification ranges 15 yard to 380 yard, and with smooth surface, precision bore, low extension, and suitable for silk - screen, and mainly used in the fields of silk fibre, ceramic printing, circuit board printing, design board printing, advertising board, color paper, filter, suitcase industry, environment protection, etc
本公司年產絲網達到750萬米，產品規格15目- 380目，本產品：網面平整、目孔精確、伸長率低，絲印性能好，主要適用於絲綢花纖、陶瓷印花、印製電路板、印花製版、標牌、花紙、過濾、箱包、環保等行業。 -
The year production of our company attains 6, 000, 000 meters, the specification ranges 15 yard to 380 yard, and with smooth surface, precision bore, low extension, and suitable for silk - screen, and mainly used in the fields of silk fibre, ceramic printing, circuit board printing, design board printing, advertising board, color paper, filter, suitcase industry, environment protection, etc
本公司年產篩網達到600萬米，產品規格15目- 380目，本產品：網面平整、目孔精確、伸長率低，絲印性能好，主要適用於絲綢花纖、陶瓷印花、印製電路板、印花製版、標牌、花紙、過濾、箱包、環保等行業。 -
Initial break and smooth blasting in deep bore hole blasting of mine shaft excavation
立井深孔掘進爆破中的掏槽和光爆
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