Sharon Christa McAuliffe received a preview of microgravity during a special flight aboard NASA's KC-135 "zero gravity" aircraft.
SharonChrista McAuliffe受邀对美国宇航局的KC-135型模拟“零重力”飞行器进行测试。
They were special points between the earth and the moon where the gravity influence between the earth and the moon were the same.
它们是地球和月球之间的一些特殊点，在那里，地月之间的引力效应是一样的。
It is to move into an orbit 217 miles (350 kilometers) above Earth and conduct surveys of Chinese farmland using special cameras, along with experiments involving growing crystals in zero gravity.
它将要进入位于地球上空217英里(合350公里)处的轨道，使用特制相机来调查中国的农业用地，并将展开实验以在零重力下制造水晶。
To establish a predicting model of slope erosion modulus and gully erosion modulus on the basis of special definition for the meanings of slope erosion, gully erosion and gully gravity erosion.
在特别界定小流域“坡面侵蚀”、“沟道侵蚀”和沟道“重力侵蚀”词语含义的基础上，建立起坡面侵蚀模数和沟道侵蚀模数的预报模型。
The well-known phase speed formulas of surface inertial gravity wave and internal shear inertial gravity wave are the special cases of this frequency equation.
表面惯性重力波和惯性重力内波的相速公式都是这个更普遍的频率方程的特殊情况。
The two proven extensions of Newtonian dynamics come into play under extreme conditions, such as extreme speeds (special relativity) or extremely strong gravity (general relativity).
只有在极端的情况下，牛顿动力学的这两项修正才需上场，如极高的速率（ 狭义相对论）或极强的重力（广义相对论）。
A special discussion is carried out to analyze the wave theory selection in the simulation of Gravity cage.
针对重力式网箱数值模拟中波浪理论选择问题进行了专门的分析与讨论。
On floating. the gravity settlement centrifuge model for sure, completed the spindle motor and pump, hydraulic converter, special type of device, etc.
在对上悬式重力沉降离心机的型号进行确定后，完成了对主轴电机、变频器、液压泵、液压泵专用电机等器件的选型；
Intelligence Assist Device (IAD) is a kind of passive special manipulator, which can cooperate with operators in the same workspace. Zero gravity operation is one of the key technique of it.
智能辅助设备(IAD)是一种被动式、可与操作者在一个作业空间实现人机合作作业的特种机器人，零重力操作是它的关键技术之一。
As the consequence, the special joints are tensed by the gravity of the single trusses below.
因此特殊节点受到下方桁架的自重造成的竖向拉力。
For the the extraordinary zero-gravity scenes in a hotel, his special-effects created a 100ft long corridor which could rotate 360 degrees.
对于非凡的零重力在酒店的场景，他的特别效果创造了一个100英尺长的走廊可旋转360度。
The invention relates to an amino acid humectant special for tobacco with good moisturizing property, high content, good color and luster and smell, and higher specific gravity and viscosity.
本发明涉及一种保湿性能好、含量高、色泽及气味好、比重及粘度较高的烟草专用氨基酸保湿剂。
The invention relates to an amino acid humectant special for tobacco with good moisturizing property, high content, good color and luster and smell, and higher specific gravity and viscosity.
本发明涉及一种保湿性能好、含量高、色泽及气味好、比重及粘度较高的烟草专用氨基酸保湿剂。
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