这是令人担忧的,因为北极气温上升和海冰迅速消失正在形成一种新型的气候反馈回路,可能会加速北极变暖。
This is troubling as climbing arctic temperatures combined with rapid sea ice loss are creating a new type of climate feedback loop which could accelerate Arctic warming.
结果造成了一个局部暖化加速的恶性循环,尽管这种反馈机制未能完全解释当下正在发生的事情。
The result is a feedback loop that accelerates local warming. Such feedback, though, does not completely explain what is happening.
气候研究揭示了新颖的,人们知之甚少的机制:随着温度升高,它会引起反馈效应——加速或抑制全球变暖。
Studying the climate reveals new, little-understood, mechanisms: as temperatures warm, they set off feedback effects that may increase, or decrease, warming.
这种快速信息反馈方法,比“加速寿试”更能及时地反映工艺或材料变更对成品管带来的影响。
This method can reflect the influence of technology or material variation impacts to the tube products more efficiently than accelerating life test.
而一个很酷的好处是,定制的订单处理加速产品开发-你做什么,你卖掉它,你就会得到反馈,你提高的一个打印输出。
And a cool benefit is that the made-to-order process accelerates product development - you make something, you sell it, you get feedback, and you improve for the next print-out.
数值分析表明,在设计AMTMD时应选用基于结构绝对加速度的完整反馈模式。
The numerical analysis indicates that it is preferable to employ the absolute acceleration complete-feedback mode in designing AMTMD.
为提高灵敏度和线性,该加速度计采用静电力反馈闭环控制方式,检测与处理电路采用高精度双极线性电路工艺进行了工艺流片。
To improve sensitivity and linearity, feedback loop was adopted with electrostatic in detection and managing circuit, which is fabricated with high precision bipolar linear circuit technology.
使用加速度和速度反馈等。
最后给出了有、无加速度观测器反馈时系统跟踪晃动误差曲线。
Finally, the paper gives out the tracking ripple errors about the feedback system of the acceleration observer.
数值分析表明,在设计ATMD时应选用基于结构绝对加速度的完整反馈模式。
The numerical analysis indicates that it is preferable to employ the complete-feedback mode based on absolute acceleration of structures in designing ATMD control.
利用所提出的前轮转向控制算法,可以使汽车具有不变的转向特性,通过横摆角速度和侧向加速度反馈控制,提高了汽车的稳定性。
The automobile which adopted the steering control algorithm can keep a constant steering characteristic; and its stability is improved through yaw rate and lateral acceleration feedback control.
在过渡曲线通过时,车体残余未平衡惯性作用,通过离心加速度的反馈加以“抵制”。
When the coach running on the transitional curve, the residual nonbaknced inertial force is held off through the centrifugal acceleration feedback.
针对重载机车横向二系半主动悬挂系统,研究基于加速度反馈的自适应模糊控制技术。
Self-adaptive fuzzy control method based on the acceleration feedback is researched for the lateral suspension system of heavy-duty railway locomotive and car.
通过计算机给定模拟转速和加速度设置,电流和转速反馈双闭环系统实现转速控制。
Rotate speed control is implemented via two closed-loop systems with current and rotate speed feedback, through setting up simulant rotate speed and acceleration given by computer.
功率反馈电子直线加速器功率源的频率稳定性与磁控管功率谱的慢漂移、谱的稳定性和谱的形状有关。
The frequency stability of the power source for a feedback LINAC depends on the slow shift, stability and form of power spectrum of the magnetron.
在动力学视觉伺服中,根据视觉检测结果,计算机器人的加速度和关节转矩,实现机器视觉的力反馈作用。
In dynamic visual servo, the robot acceleration and joint's torque are calculated based on vision detection result to realize the force servo of machine vision.
在预瞄最优曲率驾驶员模型的基础上,根据PID控制、模糊控制的特性,建立了加速度反馈模糊—PID控制驾驶员模型。
According to the characteristics of PID control and fuzzy control, a driver model of steering direction control for automobiles is established based on the preview optimal curvature model.
给出了反馈力矩系数,分析了力矩系数对提高加速度表量程和保证精度的作用。
The moment reactive coefficient is given, and the effect of moment reactive coefficient on expanding the measurement range and improving the accuracy of force-balance accelerometer is analyzed.
二是可以适当的选择位置、速度和加速度反馈增益矩阵,从而加快误差收敛速度;
Second, the rate of error convergence may be guaranteed rapidly by setting appropriate angular position, velocity and acceleration feedback gain Matrices;
此外,测试系统软件通过对机床加工轨迹的动态模拟、坐标反馈以及机床运动速度、加速度数据分析等功能加强了仿真测试系统的测试功能。
Besides, the nc testing system software dynamic simulate machining path, feedback coordinates, analyze speed and acceleration data. These functions strengthen the test function of nc testing system.
在沿火焰传播的通道上设置障碍物,对气相火焰具有加速作用,这种加速作用的机理可归功于障碍物诱导的湍流区对燃烧过程的正反馈。
The obstacles set in gas flame propagation channel have acceleration action on the gas-phase flame. The acceleration mechanism can be attributed to …
在沿火焰传播的通道上设置障碍物,对气相火焰具有加速作用,这种加速作用的机理可归功于障碍物诱导的湍流区对燃烧过程的正反馈。
The obstacles set in gas flame propagation channel have acceleration action on the gas-phase flame. The acceleration mechanism can be attributed to …
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