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指向
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  direction
     Their a-axes in the direction of N75°-89°W—S75°-89°E with an inclination of 0°-25°.
     a轴指向N75°-89°W——S75°-89°E倾角0°-25°。
短句来源
     Study on the Semantic Direction of the Complement in Structure of S+V+C+O
     S+V+C+O句式中补语的语义指向研究
短句来源
     The causes of ambiguity of the pattern "NP1+lian(连)+NP2+dou/ye(都/也)+VP" are that two different semantic meanings are expressed by one pattern,and the sources of case relation or semantic direction are not clear.
     格式“NP1+连+NP2+都/也+VP”产生歧义的原因是由于两种不同的语义共用一个格式及格关系源和语义指向源的不明;
短句来源
     The reason of satellite antenna's direction deviating from satellite is analyzed,and an controlling principle and the hardware structure of tracking controller based on the AT89C51 MCU and introduced.
     分析了引起卫星天线指向偏离卫星的原因,介绍了一种用AT89C51单片机实现的卫星天线跟踪控制器的控制原理,硬件电路结构及软件设计方法;
短句来源
     Entering 21 century, our ideological and political education work must regress life world, understand "theory of interactive body from the idea ", realize the life melt of the ideological and political education from practice, which is basic direction and important goal of modern ideological and political education.
     进入21世纪,我们的思想政治教育工作须回归生活世界,从观念上悟解"交互主体论",在实践中实现思想政治教育生活化,这是现代思想政治教育的基本指向和重要目标。
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  pointing
     Static Pointing Model of 65 cm Level Mounting Telescope
     65cm水平式望远镜静态指向模型
短句来源
     Pointing Model Study of the 1.2m Telescope (1. Establishment of Global Pointing Model)
     1.2米地平式望远镜指向模型的研究(1.全天指向模型的建立)
短句来源
     THE POINTING CALIBRATION OF PMO 13.7M TELESCOPE AT 22 GHz BAND
     紫台13.7米望远镜在22GHz波段的指向校准
短句来源
     Pointing Model Study of the 1.2m Telescope—— Establishment of Small Period Model of Measuring Angle Coder
     1.2m地平式望远镜指向模型的研究—测角编码器小周期模型的建立
短句来源
     The 16-bits single-chip computer(89C196KC)and resolver are used to realize the position servo control of antenna pointing system.
     系统采用89C 196KC单片机和多极旋转变压器实现了卫星天线指向系统的位置伺服控制。
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  “指向”译为未确定词的双语例句
     Control, Optimization and Experiment of the Feed Tracking System for Large Radio Telescope
     大型射电望远镜馈源指向系统的控制、优化与实验
短句来源
     The Orientation of English Modal Auxiliary Verbs
     英语情态动词“指向”问题初探
短句来源
     A theoretical analysis of the minimun directional error for the polar mounts antenna and its application in engineering
     极轴式天线最小指向误差理论分析及其工程应用
短句来源
     Problems and Solutions of Domestic Flameproof Laser Orientation Instrument
     国产防爆激光指向仪的问题与对策
短句来源
     A Mental Guidance for Volleyball Coaches in Competitions──Emotional Adjustment, Control and Concentration
     情绪调控和注意指向──排球教练员临场心理指导刍议
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  direction
We describe two opposite direction functors between Kronecker webs and integrable bihamiltonian structures: one is left inverse to the other.
      
The restrictions, we are interested in, concern the direction of the (vector) values of the Fourier transform.
      
In particular, we prove here that the USC and the "tile → spectral" direction of Fuglede's conjecture are equivalent in any dimensions.
      
At every iteration a quadratic programming which is obtained by quadratic approximation to Lagrangian function and linear approximations to constraints is solved to get a search direction for a merit function.
      
A line search is carried out along the search direction to determine a step length such that the merit function is decreased.
      
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  pointing
It orients perpendicularly to the plane of the membrane with the hydroxyl group pointing to the lipid-water interface.
      
Results are presented of a numerical investigation of the axisymmetric flow around a family of bodies with a pointing angle for which the shock is detached.
      
It is shown that the supersonic part of the stream remains the same for all bodies of the family for a fixed value of M∞ despite the fact that the shaper of the subsonic zone is related quite strongly to the pointing angle Β*.
      
Effects inherent in flows around sharply pointing bodies are discussed.
      
Data illustrating the possibility of applying such parametrization are analyzed for a wider class of pointing bodies.
      
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本文讨论了垂直放置于分层介质中的平面辐射器所产生的声场。计算表明:平面辐射器的声场,可由某一线性微分算符作用于球面点源的解而得到,而且此线性算符与辐射器在均匀空间中的指向系数相联系,本文对分层介质中的简正波进行了讨论。对于具有水平对称轴的平面辐射器,当距离足够远时,其每一号简正波等于指向系数乘上相应球面点源的简正波;平面辐射器的简正波在水平方向具有确定的指向性。

Basing on the climate of light of representative days of 1960 in Nanking and the speciality of the usage of the classroom,this paper suggested the horizontal quantity of light in classrooms may be 1.2% of open air's;and the vertical to classrooms 6.6×9M、6.6×11M、6.6×12M、6.6×13M,may be 0.4%、1.4%、2.4%、 4% respectively for Nanking.The method of determining the vertical quantity of light has been carefully researched.Through analysis of the lighting in unilateral classroom,this paper also made several proposals to...

Basing on the climate of light of representative days of 1960 in Nanking and the speciality of the usage of the classroom,this paper suggested the horizontal quantity of light in classrooms may be 1.2% of open air's;and the vertical to classrooms 6.6×9M、6.6×11M、6.6×12M、6.6×13M,may be 0.4%、1.4%、2.4%、 4% respectively for Nanking.The method of determining the vertical quantity of light has been carefully researched.Through analysis of the lighting in unilateral classroom,this paper also made several proposals to improve the quality of light, and pointed out that the unilaterally-lighted classroom does not over 10M in length, when it is 6.6M in breadth;the open area does not lower 20% of the floor's; and does not be placed on the base floor.For further improving the quality of light,we made comparative analysis of unilateral(6.6×9M)and bilateral(8.1× 7.2M)classrooms in economy,lighting and ventilation etc.The former with saw tooth plan,the opening directing to the blackboard,and the wall made by glass- block directing to the rear of the classroom,is suited to northward,and the latter southward proposed.

本文根据南京地区1960年所测各表征性日期的光气候资料,以及教室的使用特点,初步提出了南京地区教室水平面的采光标准为1.2%的建议,并重点探讨了确定黑板面采光标准的方法,建议南京地区平面为6.6M×9M、6.6M×11M、6.6M×12M、6.6M×13M 的单侧采光教室,其垂直面的采光标准相应为0.8%、1.4%、2.4%、4%。文章接着分析了单侧采光教室在采光质量上存在的问题,并提出了提高采光质量的一些具体措施,最后又结合自己的看法列举了一些所调查实侧的单侧采光教室在采光标准与采光质量上现存的缺点,建议宽为6.6M 的单侧采光教室,其长度最好不超过10M,其开窗面积宜不小于地板面积的20%,且其位置最好不居于底层,同时又对平面为8.1M×7.2M 的双侧采光教室,在构造的经济性上,以及在使用和采光的优点方面和单侧采光教室(6.6M×9M)进行了比较,认为它在南方地区是可以取代单侧采光教室的,而北方则以外墙为锯齿形平面的单侧采光教室,在采光与通风等问题上均称理想.即其指向黑板的外墙面开窗,而指向后墙的外墙面,则砌以玻璃砖等半透明材料。

At the total solar eclipse on 1968 September 22,observable in Western China, photographic observation of the polarization of solar corona was made separately on ground and in an airplane,Good photographs of the corona were obtained with a three-objective camera(ground:D=8cm,F=120cm;airplane;D=10cm,F= 100cm).The spectral range covered by photography is 5700—6300A,the effective wave length is 6000A.The camera was carefully adjusted,scattered light was negli- gible(<1%). Through photometric measurement,the absolute...

At the total solar eclipse on 1968 September 22,observable in Western China, photographic observation of the polarization of solar corona was made separately on ground and in an airplane,Good photographs of the corona were obtained with a three-objective camera(ground:D=8cm,F=120cm;airplane;D=10cm,F= 100cm).The spectral range covered by photography is 5700—6300A,the effective wave length is 6000A.The camera was carefully adjusted,scattered light was negli- gible(<1%). Through photometric measurement,the absolute brightness and polarization of the corona were obtained for the interval 1.1—3.5R_⊙.The corona was of the maximum type,but did not have east-west symmetry and north-south symmetry(Fig.3). Polarization was nearly radial(Fig.5).The degree of polarization in the equatorial zone reached maximum at 1.5—1.6R_⊙,P(max)=45%.During the eclipse the sky background was very bright.We obtained I_s=3.72×10~(-9)H_⊙,P=20.7%(electric vector points at the zenith).Appropriate correction was made.Then,the electron density and the temperature of the equatorial zone were calculated,K-corona and F-corona were separeted.The results are summarized in table 3.

本文叙述1968年9月22日日全食所作的日冕偏振照相观测及资料分析结果。观测是用三物镜照相仪进行的,有效波段为5700—6300埃,有效波长为6000埃,仪器散射光很小(<1%)。光度测量得到1.1—3.5R_⊙的日冕绝对亮度和偏振;日冕接近极大型,东西南北都不十分对称;偏振的径向程度较好,赤道区平均偏振度在1.5—1.6R_⊙达到极大,P_(max)=0.45;全食时天空背景较亮(I_天=3.27×10~9H_⊙,P_天=20.7%,电矢量指向天顶),处理中作了相应改正,最后,采用平均日冕模型,计算了赤道区的电子密度和温度,并分离了K冕和F冕。

 
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