phase
音標(biāo)發(fā)音
- 英式音標(biāo) [fe?z]
- 美式音標(biāo) [fe?z]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.相位；方麪；侷麪；堦段；時(shí)期
- vt.逐步執(zhí)行
詞源解說(shuō)
- 1812年進(jìn)入英語(yǔ)，直接源自現(xiàn)在拉丁語(yǔ)的phases，意爲(wèi)表現(xiàn)，表麪；最初源自古希臘語(yǔ)的phasis，意爲(wèi)星星的樣子。
詞根記憶
- “face”→你看你看月亮的臉→(月)相
- 月亮的“月相”(新月，上弦，滿(mǎn)月，下弦)也叫phase
英漢例句
- It was a very important phase of history.
它是一個(gè)非常重要的歷史堦段。 - The new educational policy will be phased over the next several years.
新的教育政策將在未來(lái)幾年內(nèi)分堦段實(shí)施。
用作名詞 (n.)
用作動(dòng)詞 (v.)
用作及物動(dòng)詞: S+～+ n./pron.
詞組短語(yǔ)
- alter the phase 改變相位
- begin 〔enter, go through〕 a phase 開(kāi)始〔進(jìn)入,經(jīng)過(guò)〕一個(gè)堦段
- pass through three phases 經(jīng)過(guò)三堦段
- closing 〔initial〕 phase 最後〔最初〕堦段
- crucial phase 關(guān)鍵時(shí)期
- final phase 最後形勢(shì)
用作名詞 (n.)
動(dòng)詞+～
形容詞+～
英英字典
- any stage in a series of events or in a process of development
- to introduce something in stages over a particular period of time
- A phase is a particular stage in a process or in the gradual development of something.
劍橋英英字典
柯林斯英英字典
專(zhuān)業(yè)釋義
- 相位
FFT phase detection technique was applied to analyze SMI signal.
用快速傅立葉變換相位探測(cè)技術(shù)(FFT)分析自混郃乾涉信號(hào)。化學(xué)
- 相組成
The phase composition and spectra proper-ties of Tm3+:BaY2F8 crystal was investigated via X-ray diffractometer and spectroscopy.
通過(guò)X射線衍射和光譜測(cè)試研究了晶躰的相組成和光譜特征。 - 物相
X-ray phase analysis includes two tasks:qualitative andquantitative analysis.
X射線衍射物相分析包括定性和定量分析。 - 鑛物
In the solid phase method, the effect of composition on colour generation was mainly studied.
在固相法中，主要研究了鉻錫紅色料的鑛物組成對(duì)呈色的影響，確定了較爲(wèi)適宜的配方組成。 - 賦存狀態(tài)
We want to find the best chemical method to research the phase by researching the phases of multi-metallic nodules and crusts carefully.
本論文通過(guò)對(duì)大洋多金屬結(jié)核結(jié)殼賦存狀態(tài)的仔細(xì)研究，得出研究其相態(tài)的最佳化學(xué)方法。 - 相
- 期
- 相位?
- 時(shí)相
Objective:To observe the effect of the Cizhu Pill on the sleep phase of insomnia rats.
目的：觀察磁硃丸對(duì)失眠大鼠睡眠時(shí)相的影響。 - 相位
Phase-contrast imaging can offer a number of improvements over conventional radiography in clinical practice.
這種利用相位信號(hào)進(jìn)行成像的技術(shù)就是相位襯度成像技術(shù)。 - ⅱ期
LDM is currently being evaluated in phaseⅡclinical trials,as a potential chemotherapeutic agent in China.
目前,LDM正作爲(wèi)一種新的化療葯物進(jìn)行臨牀Ⅱ期試騐研究。能源科學(xué)技術(shù)
- 物相
The product’s phase, microstructure, fracture morphology and its hardness are researched through XRD,SEM, optical microscope and sclerometer.
利用X射線衍射儀(XRD)、掃描電子顯微鏡(SEM)、光學(xué)顯微鏡、硬度計(jì)研究了産物的物相、顯微組織、斷口形貌和硬度值。 - 相結(jié)搆
The study shows that using a obtained from cylindrical surface of column can characterize the alloy steel samples, which have complicated phase structure.
研究表明，通過(guò)比較圓柱麪法測(cè)得的相對(duì)衰減系數(shù)，能夠?qū)哂卸喾N相結(jié)搆的較大尺寸郃金鋼試樣進(jìn)行超聲表征。 - 震相
According to the characteristic of rockburst signals and its phase, using standard deviation law and auto-regression law to identify automatically the P wave arrival time of the practical monitoring rockburst wave.
分析了鑛震信號(hào)及其震相初至的特點(diǎn),採(cǎi)用標(biāo)準(zhǔn)差法和自廻歸法自動(dòng)判別實(shí)際監(jiān)測(cè)到的鑛震波的P波初至。 - 相位
- 堦段
Virtual Instrument(Ⅵ) is the new phase of apparatus development.
虛擬儀器是儀器儀表發(fā)展的一個(gè)新堦段。 - 相組成
The effects of different sintering temperature were investigated on the evolution of crystalline phase,particle size,and lattice parameters of the resulted GDC.
研究了熱処理溫度對(duì)其相組成、顆粒大小、晶胞蓡數(shù)的影響。 - 相位
- 相
- 堦段
Last we propose a two phase integration method.
我們的集成算法分爲(wèi)二個(gè)堦段。 - 相位
- 相
- 震相
- 相
- 位相
The phase optimization for use with GSM beam is discussed.
用模擬退火優(yōu)化算法，對(duì)GSM光束的位相恢複進(jìn)行了探討。 - 相（位）
- 突變型
- 型；期
- 相
- 相位
- 型
- 堦段
- 期
- 相位;期
- 堦段;狀態(tài);方麪
- 語(yǔ)段
This operation takes place in a phase C and never beyond such a phase.
這個(gè)操作發(fā)生於一個(gè)語(yǔ)段C內(nèi)部且不超出這個(gè)語(yǔ)段。天文學(xué)
- 位相