external rotation 中文意思是什麼
external rotation
解釋
外部旋轉-
Use and allows for targeted positioning - angled inputs minimize external rotation during
-前臂所設的角度可減少向外轉動，有 -
Fixed camera fastening its interior is loaded with an electric motor, on installs the good camera after the level to be possible to adjust the angle which the camera deals with, after achieved the best surveillance effect may accept the automatic control regulator by the electric motor the signal precisely to move the localization in under the control signal function, the camera already may automatically carry on the horizontal scanning to monitor the region, also may in under the monitoring center attendant s operation the moving surveillance object input voltage : ac 24v 50 60hz, 110v 60hz, 220v 50 60hz external dimensions : 119mm 115mm is high the weight : 0. 9kg material : abs high strength casts takes shape the degrees rotation : level biggest : 350, vertical 90 may adjust the velocity of whirl : 5 second 4 seconds revolve the spacing : exterior spacing card tunable load : 7kg function input plug : 1
Kl - 306室內水平雲臺是安裝，固定攝像機的支撐設備.它內部裝有一電動機，在水平雲臺上安裝好攝像機后可調整攝像機俯仰的角度，達到最好的監視效果后可由電動機接受來自控制器的信號精確地運行定位.在控制信號的作用下，雲臺攝像機既可自動進行水平掃描監視區域，也可在監控中心值班人員的操縱下跟蹤監視對象 -
It ' s discovered that optical rotation angle increases first, passes through a maximum at 9 - 0 and then decreases monotonically as increases for a given electric field and concentration. 3. it has been shown that optical activity can occur in microemulsion under external electric field and optical activity can also be tuned by the electric field
濃度c = 0時，沒有旋光效應;濃度『 > o且e和o均不為零時，舉隨濃度c先增大后減小，存在一個濃度最佳值co ，此時有最大的電致旋光效應。 -
Several kinds of er fluids with different concentration are prepared and their optical activity are measured with the changes of applied electric field and using a automatic polarimeter. experiments indicate that when none of the external electric field e, concentration c and 9 are equal to zero, er fluids appear optical activity. for a given concentration, optical rotation angle increases with electric field and concentration
實驗發現:無外電場作用時，微乳液沒有旋光效應;當e > o且濃度c和0均不為零時，出現旋光效應且旋光角大小隨電場增加而增加;存在一個飽和電場值es ，當大於es時，旋光角平趨於一定值。
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