directional造句
91. The requirement and efficiency of using low density bridging loss circulation material and modified directional well configuration to leakage resistance in buried hill formation were discussed.
92. The movement behavior of the movable membrane is taken as a single directional damped oscillation under an electrostatic force, an elastic recovery force and a drag force in the air.
93. With directional solidification liquid quenching and definite quantity analysis of metallographic, this paper studied the micro solidification characteristic of ZA28.4 alloy.
94. The performance of negative sequence directional element widely used in conventional transmission line protection may be affected when it is used in the double transmission lines on the same tower.
95. We must to omni - directional , multilevel and wide - range opening to the outside world.
96. This paper proposes the adaptive directional filter, which is exploited for the extracting of left ventricular(LV) contour.
97. A novel signal processing tool, mathematic morphology (MM), is introduced to improve the performance of fault transient based ultra-high-speed directional relay.
98. The basic principle and the implement method of bi directional detector for fuel handling system in 10MW high temperature gas cooled reactor were studied in this paper.
99. Cardioid is directional on one side only, and is typically used for drums.
100. The 4 ABS ensures directional stability and controllability during hard braking.
101. The microphone has very selective directionality - we use the term 'hyper-cardioid' to describe the directional characteristics of the unit.
102. Analysis shows that the voltage operating dead zone is small and have more sensitivity than traditional power directional relay.
103. Four of them, i. e. the theorems on the mean-square total differential and mean-square directional derivative are special conclusions of the multiple parameter stochastic processes.
104. It is concluded that during the slow directional solidification, the meniscus surface of liquid metal at liquidus temperature can keep its morphology at room temperature for a superalloy.
105. The apparent directional growth is found during solidification process of outer material. The advanced velocity of liquidus-solidus has obviously effect on solidification structure of outer material.
106. An all - directional opening - up pattern has, by large , taken shape in Chinaits open economy has grown rapidly.
107. Contrast to wavelet transforms, Directional Filter Banks(DFB) can extract directional and edge information of images better.
108. And the coefficients of eigen - expressions were closely related to the circular sets of a directional graph.
109. It can improve the image quality of the targets by controlling the directional characteristics of incident source wavefields at the targets.
110. Media are self-sealing when and they can be named as directional type.
111. In most cases, a cardioid pattern ( directional ) will produce more gain - before - feedback than an omni - directional microphone.
112. A novel two - step commutation method is proposed to ensure the reliable commutation between two bi - directional switches.
113. Directional coupler is widely used in modern microwave system, how to test directional coupler's directivity with high directivity is a difficulty.
114. The stiffness does not change with the linear displacement. Instead,[http://] It is a constant and is not linear with its directional accuracy providing the displacement is microscale.
115. To solve the problem of vessel bifurcation and overlap, an adaptive tracking algorithm based on the constraint of directional information measure is proposed.
116. The scheme includes the transverse differential protection, the directional relay action on negative sequence power of fault component and the incomplete differential protection.
117. Its Omni - directional antenna can identify and track items from all directions.
118. The objective function increases in the direction of the directional derivative of the objective function.
119. Principles of equity, protecting home industries, directional procurement and reciprocity should be implemented for the choice of suppliers.
120. In radiocommunications, the radiation in a lobe of a directional antenna.
12345678910