beam造句
(241) The walls of his shack were bamboo mats that had been rolled up to the roof beam.
(242) These arms lifted the dray vertically, drawing it forward and dropping the beam axle on to carrying brackets on the tractor chassis.
(243) In this technique atoms have their velocities reduced by running head-on into a laser beam tuned to their transition frequency.
(244) He thought about hanging himself from the roof beam, but lacked the resolve.
(245) The nonlinear hot image effect of high - power broadband pulsed beam has been investigated theoretically and numerically.
(246) The calculated results show that the expense of tritium under irrddiation of deuterium beam on TTi target is caused by the replacement of the injected deuteron.
(247) In this work, we have studied the forward Raman scattering of circularly polarized KrF excimer laser beam in hydrogen gas. The conversion efficiency of the first Stokes line has reached about 44%.
(248) For beam passing through cavity mirror twice in multi-pass amplifier laser facility, deformable mirror is often applied at location of cavity mirror for the goal of improving correction range.
(249) This paper studies the discrete time optimal control of a flexible cantilever beam with time delay in control.
(250) This paper is divided into four chapters. Chapter I describes the application and development and the mechanics characteristic of the combined system of beam and Arch Bridge.
(251) Rising silently from the top of the castle, a beam of ivory-white light scatters and interlaces like smoke.
(252) Even with the lights on full beam I couldn't see very far.
(253) The results show that beam divergence of the system depends mainly on the extraction perveance and voltage ratio, and a minimum beam divergence can be obtained under optimum conditions.
(254) The beam lifetime is an important parameter and it can affect the operation of the storage ring.
(255) In the case of one jammer within the main beam, the average angle of arrival given by the seeker points in the direction of the jammer.
(256) A new measurement method of refractive index of plane-parallel plate has been introduced in this paper, which is performed by thin laser beam.
(257) Methods: We tested the clone forming rate of the OS-732 cell line after irradiated by fast neutron, photon and the mixed beam(fast neutron plus photon).
(258) Internal force of curve beam under uniform load is analyzed in this paper, and simplified method of computing moment is given.
(259) This paper has made introduction of construction technology of steel box continuous curved beam as the references for construction departent and design department.
(260) The paper describes the construction process of prestressed cantilever concrete box beam of large bridge, and expounds the control index and attention rule during this process.
(261) The system's antenna emits a focused beam of millimeter wave energy.
(262) Furthermore, it can avoid the feedback of the zero-order diffraction beam so as to improve the SNR of the encoder output.
(263) ABL will now undergo flight tests in which the aircraft will fire its high-energy laser, first into an onboard calorimeter, then through its beam control/fire control system.
(264) The gauge-alignment measurement device for former GJ-4 type track inspection car was installed on the gauge lifting beam of the journal box.
(265) By using shooting method, the obtained boundary value problem is numerically solved and the equilibrium paths as well as the post buckled configurations of the deformed beam are given.
(266) The calculating method of deflection for double tapered cantilever beam is introduced.
(267) In this paper the stress and deformation in a orthotropic hybrid laminated beam are studied.
(268) A four-dimension simulation code is developed, which enables us to study the thermal effect of high-power lasers propagating through a beam control system.
(269) Incandescent reflector test lamps shall be of the widest beam spread available. A Type MR test lamp shall have a dichroic reflector.
(270) But when the rotary inertia of the hub is close to that of the beam, the zeroth-order approximation model may lead to wrong result.
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