橫坐標差 的英文怎麼說
中文拼音 [héngzuòbiāochā]
橫坐標差
英文
diff e-
Travel. transpacific flights would be all in business class ( us $ 5000 hk - lax round - trip ) while you may still take economy ( us $ 500 for the same trip )
度假或出差:橫渡太平洋的所有飛行都是商務艙標準(香港-洛杉磯的往返票價為5000美元) ,但是你也可以乘坐經濟艙(票價只有500美元) ,節余歸己。On the basis of all these, the paper researches that the soil moisture content reduces slowly after 7 days , so establishes a main criterion of evaluating watering feature - the increment of average soil water content in 7 15 days. according to these theories, we draw an conclusion - water is injected at the position away from seed zone 3. 5 ( cm ), 6 ( cm ) deep with vertical flat nozzle, the effect of watering is better at the operation speed of 0. 9m / s
得出7天後土壤含水量呈緩慢變化的趨勢,進而提出了以7 15天平均土壤含水量與初始含水量的差值作為評價坐水性能的指標,以此為依據得出在機組作業速度由0 . 5m / s增加到0 . 9m / s的情況下,採用豎扁(不帶翅)施水管將所需的水施到種子帶橫斷面內3 . 5cm ,深6cm的位置,坐水效果較為理想。Fourth, a new driver preview trajectory strategy assumption based on nature coordinate system is suggested. the concept of lateral preview yaw is presented. a new handling control model of the driver ? steering command decision based on the lateral preview yaw is also put forward
第四,提出了在自然坐標下的駕駛員前視預瞄軌跡的預瞄策略,給出了橫向預瞄偏差的概念,建立了基於橫向預瞄偏差的駕駛員前視軌跡控制模型。
分享友人