phase n. 1.形勢(shì),局面,狀態(tài);階級(jí)。 2.方面,側(cè)面。 3.【天文學(xué)】(月等的)變相,盈虧;【物、天】相,周相,相位。 4.【動(dòng)物;動(dòng)物學(xué)】型,期。 a youthful phase 青年時(shí)期。 The problem has many phases. 這問(wèn)題是多方面的。 phase distortion 【物理學(xué)】相畸變,周相畸變。 enter (up)on a new phase 進(jìn)入一新的階段。 from phase to phase during this stage 這一階段中的各個(gè)時(shí)期。 in phase 【物理學(xué)】相同的[地];同時(shí)協(xié)調(diào)的[地]。 out of phase 【物理學(xué)】異相的[地],不同相;非同時(shí)協(xié)調(diào)的[地]。 vt. 1.使調(diào)整相位,使定相。 2.使分階段[按計(jì)劃]進(jìn)行。 phase in 分階段引入,逐步采用。 phase out 1. 使逐步結(jié)束;使逐步撤出;逐步淘汰;逐部停止(活動(dòng)等)。 2. (動(dòng)作等的)逐步停止;逐步撤出。 3. 逐步轉(zhuǎn)入 (into)。
Influence of phase - to - phase interaction between cucro2 and cucr2o4 on their structure and catalytic activity 4間相互作用對(duì)體系結(jié)構(gòu)及催化性能的影響
Distribution automation using distriubution line carrier systems - mains signalling requirements - mv phase - to - phase isolated capacitive coupling device 配電線路載體系統(tǒng)配電自動(dòng)化.電力線信號(hào)要求. mv相間絕緣電容耦合裝置
For phase - to - phase fault , it trips three phases and recloses three phases ( checking synchronization and no - votage ) ; when reclosing on permanent fault , it trips three phases 使開(kāi)關(guān)相間故障跳三相,重合三相(檢定同期或無(wú)壓) ,重合于永久性故障跳三相。
Distribution automation using distribution line carrier systems - part 3 : mains signalling requirements - section 21 : mv phase - to - phase isolated capacitive coupling device 配電線路載體系統(tǒng)的配電自動(dòng)化.第3部分:電力線信號(hào)要求.第21節(jié): mv兩線之間的專用的電容耦合裝置
Distribution automation using distribution line carrier systems . part 3 : mains signalling requirements . section 21 : mv phase - to - phase isolated capacitive coupling device 使用配線載波系統(tǒng)的分配自動(dòng)化.第3部分:電源信號(hào)傳輸要求.第21節(jié):中壓相位對(duì)相位絕緣電容耦合裝置
The single - phase grounding fault frequently occurs in neutral ungrounded system , the fault line and fault location must be found to avoid a phase - to - phase short as soon as possible 單相接地故障在小電流接地系統(tǒng)中出現(xiàn)的比較頻繁,此時(shí)必須盡快找到故障線路以及大致的故障點(diǎn),以避免兩相對(duì)地短路。
The single phase - to - grounding fault frequently occurs in neutral ungrounded system . the fault line must be found to avoid a phase - to - phase fault . in this paper , firstly , the condition on single phase - to - grounding fault occurring in neutral ungrounded system are discussed and then the main troubles in choosing fault line are pointed out 本文首先分析了小電流接地系統(tǒng)發(fā)生單相接地故障時(shí)的情況,指出選線所遇到的主要困難,進(jìn)而對(duì)小電流接地系統(tǒng)單相接地故障的選線及測(cè)距的方法做了比較和綜述。