單字B-的中文意思與發音


B-


    【美國空軍】bomber的符號







單字B-的中英文例句與用法


結論:產前b超提示臍帶纏繞時可適當放寬剖宮產指征;
Conclusion: prenatal b-ultrasonics shows that caesarean birth indexes can be widen suitably.
介紹了一種高效無源軟開關電源,在電源中無需附加有源輔助開關和諧振網路,利用一種高頻磁性元件的矩形b-h特性,簡單可靠地實現了電源功率變換的軟開關操作,並完成pwm調節。
This paper introduces a high-performance passive soft switching power supply.it is not necessary to add extra active auxiliary switch and syntonic network to the power supply.the rectangular b-h feature of a high-frequency magnetic element is used for simply and reliably implementing the soft switching operation for source power inversion and accomplishing pwm regulation.
兩個帶有蝕刻徽標的碳纖維車門護面,覆蓋了從門檻到b柱中間位置的區域,這樣進車區域不僅可以得到有效的保護,而且外觀也別具一格。
Two carbon door entry guards with etched logo that cover the door sills up to mid-way on the b-pillar half and ensure efficient protection for the door entry area as well as giving it a unique look.
術前所有患者均行b超和ct檢查,240例行靜脈腎盂造影(ivp),75例行核磁共振(mri)檢查。
Before the operations all the patients underwent b-ultrasonography and ct scaning 240received intravenous pyelography and75mri.
鬆開左側壁的電纜管。鬆開左側壁的電纜管鬆開b柱底部的主線束。將電纜管向上從後左側壁板中取出。
Loosen cable duct to the left side wall.loosening cable duct to the left side wallunclip main wire harness to the bottom of the b-pillar.take out cable duct upwards out of the rear wall plate.
她正在檢查一個b埠的警告信號
She's checking on a warning signal in a b-socket.
文中在不考慮封閉的層子線圈圖的貢獻時,用華德等式給出的關係可從貝特-沙爾披特方程的積分核將電流躍遷矩陣元的積分核算出來。
When the contribution ofthe straton loop diagrams is neglected the kernels of the transition matrix elementsof the electromagnetic current can be computed from the kernels of b-s equation byusing the retations given by ward identities.
同時,自己服用些b-12
Meanwhile get yourself some b-12.
醫學超聲圖像因對比度較低、形成過程產生的獨有的斑點雜訊等影響了手動與電腦輔助分析的效果,尤其是影響了電腦定量測量的效果。
Ultrasound b-scan images often have low contrast and the characteristic speckle noise.these cause major problems for image analysis both by manual and computer-aided techniques particularly the computation of quantitative measurements.
因此,單一或合併兩個huzp3肽段均可作為抗原研製檢測不明原因性不孕婦女中是否存在抗自身zp抗體的診斷試劑盒,另外它們的抗血清也能用於鑒定已知huzp3表位肽段的最小b-細胞表位基序。
They can be used to develop a kit for detecting whether there are autoantibodies to zona pellucida in unexplained infertile women and their antisera might be useful tools for determining minimal b-cell epitope sequences of several known huzp3epitope peptides.
因此提出了兩種解決此類問題的方案,而且利用本方案在windows2000server下成功地開發了愛普生b-t500系列票據印表機驅動程式,並分析了兩種方案的優點和缺點。
In this paper we propose two methods to salve this kind of problem and both of them can be used to develop the epson b-t500bill printer driver program successfully in the windows2000server. Finally we compare advantages and disadvantages of the two schemes.
在2003年,日本的研究人員鑒別出了一個維生素b族的新成員。它是一種叫吡咯喹啉醌或pqq的物質。
In two thousand three japanese researchers identified a new member of the b-vitamin group.it is a substance known as pyrroloquinoline quinone or pqq.
在艾森豪執政時期,美國主要因為擁有優越的發射系統,即仍在服役的b一52型轟炸機,而實際上壟斷了核武器。
Under eisenhower the united states enjoyed a virtual monopoly on nuclear weapons largely because of its superior delivery system the b-52bomber still in use.
摘要基於控制頂點擾動的思想提出了一種新的曲線重構演算法,用於構造一條分段二次b樣條曲線來逼近平面上的散亂資料點。
A new algorithm is presented in this paper for piecewise quadric b-splines curve reconstruction from scattered data in a plane.
主要介紹了具有類石墨結構的含碳化合物,如b-c-n系材料和c-si-o材料,以及一些非碳材料,如氮化物、氧化物的製備、組成、結構和作為鋰離子電池負極的性能等方面的研究現狀;
The modern aspects of new materials with graphite-like structure containing carbon element such asin b-c-n and c-si-o groups other non-carbon materials such as nitride and oxide including theirpreparation composition structure and performance in lithium-ion batteries were reviewed.

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