In the study of control of flexible robot arms, it is an important that flexible vibration be smoothed quickly while fixing the position of target.

在柔性机械臂的控制研究中，实现定位目标的同时必须快速消除柔性振动。

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A large, ongoing study conducted by the Centers for Disease Control and Prevention has found 148 chemicals in Americans of all ages.

美国疾病控制与预防中心正在进行一项大规模研究，该研究发现，各年龄段的美国人体内都有148种化学物质。

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Dr.Supachai Rerks-Ngarm of the Department of Disease Control of the Thai Ministry's Public Health Department, was overall leader of the study.

VOA: standard.2009.10.20

A study by the U.S.Centers for Disease Control reports that medical care and the loss of worker productivity averages about $3,000 annually for each smoker.

VOA: standard.2010.02.18

The study of self-control is being increasingly studied by social psychologists, as they have found it to be as important to achievement as intelligence and grit.

FORBES: Lessons From Obama's Victory And Romney's Loss That You Can Apply To Your Cause

Other researchers defend BMI and say the JAMA study's counterintuitive findings are the result of the researchers' inability to control for all diseases and to isolate the study to young, healthy subjects.

WSJ: A Good Way to Measure Obesity? Fat Chance

Indeed, the researchers said that "changes in total fat were very small" during the course of the study among the participants in the control group.

WSJ: Mediterranean Diet of Olive Oil, Nuts, Reduces Heart Disease, Study Finds