查询词典 four-letter
- 与 four-letter 相关的网络例句 [注:此内容来源于网络,仅供参考]
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To detect the harmonic and reactive power current of four-phase transmission system, the current detection method for four-phase transmission system is presented based on FBD method, which is on the basis of improving the FBD method definitions.
为了检测四相输电系统中的谐波和无功电流,在进一步完善FBD法定义的基础上,提出了一种基于FBD法的四相输电系统电流检测方法。
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ABSTRACT: In this paper, a new three phase to four-phase transformer with four phase pillars structure is proposed, its electromagnetism prnciple is analysed, and properties and features of the transformer are also discussed further.
摘 要:首次提出了一种四相四芯柱结构的三相变四相电力变压器,分析了其电磁变换的基本原理,并进一步讨论了这种变压器的性能与特点。
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If we plug the current consensus estimate of Q1 GDP growth and then compute the year-on-year four-quarter percentage change, we get a figure of -2.3%. Thus, based on consensus estimates of GDP for Q1 2009, the four-quarter contraction of GDP will be--in the first quarter of this year--already worse than both the baseline scenario figure (-1.9%) and the more adverse scenario figure (-2.1%).
然而,根据上述环比增长-5%的主流预测值计算,1季度GDP的同比增长率应为-2.3%;这就是说,即使是在1季度,主流预测的GDP同比增长率就已低于压力测试中假设的基准情形(-1.9%)和悲观情形(-2.1%)的数字了。
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The four strokes in the four-stroke-cycle engine, in their proper order, are intake, compression, power, and exhaust.
四冲程循环发动机中,四个冲程的固定顺序是:进气、压缩、作功和排气。
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Four days later, he ate up Ben Wallace, dropping 20 and 12 on the four-time defensive player of the year.
四天后,他吃掉了四次年度最佳防守队员-本华莱士,得到20分12篮板。
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In this scheme, four PLLs are set in the condition of relay for frequency output.The frequency transform time is greatly compressed by the alternate work of four PLLs in comparison with the hop time for frequency transformation of a single PPL.
在本方案中,运用了四个锁相环进行接力式的频率输出,通过四个锁相环的交替工作,使得频率输出改变的时间较之通过单个锁相环改变锁相频率的跳频时间获得了大幅度的压缩。
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All four of these frigates are to be delivered within the next four years.
所有四艘这些护卫舰将要在四年内交付。
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Indonesia imported four frigates and four fighter aircraft and ordered three more.
印尼进口了4艘护卫舰和4架战斗机,另外还订购了3架战斗机。
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Firstly, with the analysis of electric characteristics of a condensate gas reservoir, we find that there are some differences between Tri\|porosity logging amplitude, Deep Investigation Laterolog, Shallow Investigation Laterolog, and Microlaterolog, etc; secondly, in view of the feature of the condensate gas reservoir, the log interpretation model is built on the basis of the correlation of four reservoir parameters, and the reservoir grade scale is completed using conventional logging techniques combined with cross plot technique and the result of well testing; finally, according to the feature of Qiketai Formation and Sanjianfang Formation in the Hongtai oil field, we set up the reservoir classification criteria and divide the reservoir parameters into four types.
以吐哈盆地红台地区为例,对凝析气层的电性特征进行了分析,认为凝析气层在三孔隙度测井曲线幅度和深、浅、微电阻率等方面存在差异。针对研究区凝析气藏特点,在关键井&四性&关系研究的基础上,建立了储层参数测井解释模型,采用交汇图技术和实际试油、试气资料相结合的方法,对研究区目的层常规测井储集层的分类标准进行了分析,并结合红台气田七克台组和三间房组凝析气藏特点,建立了研究区储层参数分类评价标准,依据该标准将红台地区储集层划分为4类。
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Firstly, with the analysis of electric characteristics of a condensate gas reservoir, we find that there are some differences between Tri\|porosity logging amplitude, Deep Investigation Laterolog, Shallow Investigation Laterolog, and Microlaterolog, etc; secondly, in view of the feature of the condensate gas reservoir, the log interpretation model is built on the basis of the correlation of four reservoir parameters, and the reservoir grade scale is completed using conventional logging techniques combined with cross plot technique and the result of well testing; finally, according to the feature of Qiketai Formation and Sanjianfang Formation in the Hongtai oil field, we set up the reservoir classification criteria and divide the reservoir parameters into four types.
针对研究区凝析气藏特点,在关键井&四性&关系研究的基础上,建立了储层参数测井解释模型,采用交汇图技术和实际试油、试气资料相结合的方法,对研究区目的层常规测井储集层的分类标准进行了分析,并结合红台气田七克台组和三间房组凝析气藏特点,建立了研究区储层参数分类评价标准,依据该标准将红台地区储集层划分为4类。
- 相关中文对照歌词
- Four Peice Jigsaw Puzzle
- Four Years Old
- Twenty-Four, Seven
- Two Point Four
- Four Feet Deep
- Four Chord Wonder
- Twenty Four Hours
- Touch A Four Leaf Clover
- Chapter Four
- Four Leaf Clover
- 推荐网络例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。