輻向的 的英文怎麼說
中文拼音 [fúxiàngde]
輻向的
英文
radial
-
輻 :
名詞(車輪中車轂和輪圈的連接物) spoke
-
的 :
4次方是 The fourth power of 2 is direction
-
In section one, by using fice scheme and time - gcm, a model of trace gases and oh airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed. the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. in this process, gravity wave undergoes growth, overturning, convection and breaking
在第一部分
的工作中,利用全隱歐拉格式和全球熱層-電離層-中間層-電動力學環流耦合模式( time - gcm ) ,對重力波
的非線性傳播及其在傳播過程中對中高層大氣中氧族和氫族成分和與之密切相關
的oh氣輝
輻射
的影響進行了數值模擬,結果表明,從對流層
向上傳播
的重力波經歷了產生、發展、飽和、對流產生直至破碎
的非線性演化,大氣
的非等溫結構加速了重力波在中層頂區
的破碎,重力波
的非線性傳播是小尺度對流和湍流產生
的一個重要
的源。
-
In radiocommunications, the radiation in a lobe of a directional antenna
在無線通信技術中,定
向天線以某一波瓣
輻射
的電磁能。
-
Since complicated differential and integral operations were involved in the kernel of the integral equation, we simplified the equation and got the nakano equation. as instances, the planar archimedean spiral antenna, the planar equiangular spiral antenna, the monofilar helical antenna, the conical helical antenna with fixed ascending angle and the conical equiangular - spiral antenna were analyzed through the moment method. all of the results matched fairly well with the references and experiment results
這種方法
的積分方程
的積分核里含有復雜
的微積分運算,為了簡化計算,本文在推廣
的海倫積分方程
的基礎上,對方程進行了簡化,推導了nakano方程,並以平面阿基米德螺旋天線,平面等角螺旋天線,軸
向模圓柱螺旋天線,具有固定升角
的圓錐螺旋天線和圓錐等角螺旋天線為例,用矩量法求解了天線上
的電流分佈,研究了螺旋天線
輻射
的寬頻帶特性,所得
的結果均與參考文獻吻合很好。
-
Because of the great mass, the inner parts of jupiter undergo gravitational collapse, and the gravitational potential energy turns to thermal energy. as a result, jupiter radiates more energy than it receives from the sun
大質量木星
的強大引力,令內部產生重力塌縮,不斷將物質
的引力位能轉化為熱能,結果,木星
向外太空
輻射
的能量,比它從太陽得到
的能量還要多。
-
At last, the conclusions of the whole thesis are drawn, and it is put forward that the future research emphases on the infrared radiation absorption ct technology should focus on : instantly get the absorption projections are the crucial factor to utilize the technology industrially ; on the basis of the hypothesis that the gas is ideal gas, species concentration of particular gas medium can be measured at the same time, which must be helpful to comprehend combustion essence ; if laser source to replaces blackbody stove, for irradiant flame, interferometric projection can be attained, and its temperature distribution will known
最後,對全文進行了總結,並指出今後研究工作重點。指出:瞬時得到各方
向的投影是此技術實用化關鍵;在獲得溫度分佈信息基礎上,進行必要
的假設和推導,能同時得到火焰中某特定組分濃度
的分佈,這必將進一步我們對燃燒本質
的理解;利用方
向性好,
輻射強度高
的激光源代替常規
的黑體爐,能得到
輻射干涉投影圖像,這樣就能測量所介紹系統不能測量
的發光火焰溫度分佈。
-
The genetic relationship between isolates of europe and china was closer than china and north america ' s. the inner genetic diversity of chinese phylogenesis lineages is higher, at the same time the territorial genetic differentiation and evolution direction divergence have taken place. the mixed lineage in heilongjiang province indicated that the isolates distribution pattern of a. gallica in heilongjiang province accorded with the characteristic that the distribution was formed by adaptive radiation of common ancestral forms
在以黑龍江省高盧蜜環菌為主
的中國大陸發育系內部
的遺傳分化程度較大而且遺傳多樣性較高,並出現了區域性
的遺傳分異和進化方
向的分歧,同時還證明了黑龍江省內高盧蜜環菌
的分佈格局也符合由共同
的遠古祖先種適應性
輻射形成
的特點。
-
( 5 ) the decadal variations of quasi - quadrennial and quasi - biennial components of wind stress fields make west wind anomaly of east pacific and meridional wind stress anomaly converging upon the equator stronger since 1980s
( 5 )風應力距平場具有空間非對稱性,同時又有時間非對稱性: 80年代以後,太平洋中部
的西風異常偏強;從赤道兩側
向赤道
輻合
的經
向風應力異常偏強。
-
The absorption of this radiation in various lines followed by cascade transitions to lower levels might ultimately produce an anomalously high population for the excited levels of these molecules.
在各譜線處對這種
輻射
的吸收以及接著
向低能級
的級聯躍遷最終可能使這些分子
的激發能級產生異常高
的粒子數。
-
Will it be may 27 2001, channel u in established by xiang river by pretty hillfoot of yuelu mountain, face city crowd, terrestrial surface radiation only synthesizes the channel
2001年5月27日,湖南電視臺都市頻道在鐘靈毓秀
的麓山之側、湘水之濱橫空出世,是面
向都市人群、地面
輻射
的唯一綜合頻道。
-
Objective. to determine the apparent glucose diffusivity in 2 directions ( axial and radial ) of bovine af under 3 levels of compressive strain ( 0 %, 10 %, and 20 % )
目
的:測定牛纖維環在低於3個等級( 0 % , 10 % ,和20 % )
的壓縮應變下在2個方
向(軸
的和
輻射
的)上葡萄糖
的近似擴散系數。
-
In this paper, the method of small parameter is used to calculate the multipolar expansion of gravitational radiation in classical situation, and the general expression on multipolar gravitational radiation is obtained. then the angle distribution characters in an arbitrary direction are given. this expansion method can avoid the higher order tensors when dealing with the gravitational radiation higher than quadrupole
本文採用小參數法作為經典引力
輻射
的研究方法對引力
輻射作多極展開,得到各極引力
輻射
的一般表達式,並給出了沿任一方
向引力
輻射
的角分佈
的嚴格證明,這種展開法在處理四極以上
的高階引力
輻射時卻可以不涉及更高階
的張量計算。
-
Our conlusion is : during the coruse of the nov in el - nino year ( start from the westerly anomalous ) to apr of next year, it is just the intensity of east asian monsoon that influents the sst variety in kuroshio region. the heat flux is the bridge links the two facts. and the gene which affects winter monsoon is the pea circumfluence
分析還顯示影響黑潮海溫異常
的主要機制有:由赤道中太平洋西風異常而產生
的pea遙相關、夏季太陽
輻射
的加強、低緯
向高緯暖水輸送
的增加及黑潮自身海表水
的輻合。
-
A patch antenna with air holes in the substrate has been designed. the finite - difference time - domain ( fdtd ) method together with the perfectly matched layer ( pml ) boundary treatment has been used to study the performance of the antenna. it is shown that the surface waves are significiently suppressed, the frequency bandwidth is improved, the sidelobe levels are reduced and consequently the gain in the forward direction is improved by 14 db ( about 4 db higher than the value reported previously )
設計了一種基底鉆周期圓孔結構
的電磁(光子)晶體貼片天線,用fdtd方法並結合pml吸收邊界條件對該天線進行了研究,結果表明本文所設計
的基底鉆孔型電磁晶體貼片天線取得了多方面
的性能改善,與普通天線相比,基底中
的表面波受到很大抑制,天線
的帶寬增加,遠場方
向圖上天線
的旁瓣和背瓣被明顯削弱,
向前
輻射
的增益由原來
的12db增加到26db ,增加了14db ,比文獻上報道
的gonzalo等人
的研究結果提高了4db 。
-
After that, according to thermal conduction theories of anisotropic materials that were irradiated with continuously modulated laser, a photothermal measuring method about the thermal conductivity tensor and the orientation of the principal axis of the conductivity of arbitrarily opaquely anisotropic materials in the descartes coordinate axes was given by virtue of the theories of so ( 3 ) group rotation
隨后又以在連續調制光
輻照下
的各
向異性介質
的熱傳導理論為基礎,通過so ( 3 )群轉動理論,導出確定任意不透明各
向異性介質在笛卡兒坐標下
的熱導張量和熱導主軸方
向的測量方法。
-
Similarly, the net radiation on a cloudy day is mainly used up evaporation of soil. the integrated value of soil heat flux is negative on a cloudy day and that shows the soil emits the heat, which is different on a clear day. in short, average latent, sensible and soil heat flux is 67 %, 21 % and 6 % of net radiation respectively
在裸地下墊面時,晴天潛熱佔到凈
輻射
的60 ,顯熱交換只佔到19 ,在陰天凈
輻射同樣主要消耗于土壤蒸發,與晴天不同
的是在陰天土壤熱通量積分值小於零,表明土壤在
向外釋放熱量;平均狀況下,潛熱、顯熱和土壤熱通分別佔到凈
輻射
的67 、 21和6 。
-
Our earth is constantly bombarded by high - speed high energy particles 400 km sec and radiation from the sun. we are shielded from these hazards by earth s atmosphere and magnetic field
地球其實不斷受到太陽
向外拋射
的高速高能粒子每秒400公里和
輻射
的襲擊,可幸我們受到地球大氣和磁場
的保護才倖免于難。
-
The thesis is based on the subproject of national " 973 " key project, " hxmt spacecraft integral analysis and design ". aiming at the satellite power system, it establishes a simulation software, and uses it on the hxmt power system designing and simulation
本文以國家973專項課題「天體高能
輻射
的空間觀測與研究」
的子課題「 hxmt衛星系統方案設計」為應用背景,構造了一個面
向衛星電源系統
的模擬軟體,並對hxmt天文衛星電源系統進行了設計分析和模擬工作。
-
Anisotropy of the thermal infrared radiation leaving the earth ' s surface
地球表面熱紅外
輻射
的方
向效應
-
On the contrary, the infrared passive sensors detect and locate the targets in the space by the use of the heat of the targets, and they do n ' t radiate any energy to the space
和雷達不同,紅外無源探測器通過接收目標
輻射
的熱能進行定位和跟蹤,不
向空中
輻射任何能量,因而不易被偵察或定位,具有很強
的抗干擾能力。
-
In order to predict the evolution of ozone on time scales of a few days to a week, monthly mean, as well as seasonal variations, reliable measurements of ozone distribution from space ( satellite - based measurements ) are needed
為了預測臭氧總量隨時間的演變,需要對臭氧的分佈進行穩定、可靠的測量。相對于紫外遙感方法,用紅外方法測量的優點在於對臭氧總量的觀測不依賴于太陽輻射的後向散射,不分晝夜的限制,在白天和夜間都可以進行觀測。