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1.Direct drive to the rolls with heavy-duty helical bevel gears where the output shaft is directly coupled to the roll shaft.
高坚固的螺旋斜线轴承直接驱动辊筒。输出轴直接连接辊轴，中间没有任何传动消耗。收藏指正
2.The paper gives directly in terms of the parametric interaction theory,the coupled wave equation and the diffraction efficiency of the acousto optic bragg rigine that the momenttum matchs about.
根据参量相互作用理论，直接导出动量匹配附近，声光布喇格衍射耦合波方程和衍射效率．收藏指正
3.A method that imaged directly to the sloping edge was used to get the optical transfer function of the fiber optic taper coupled with CCD.
直接采用了对倾斜刀口成像的方法实现了光锥与CCD耦合器件光学传递函数的测量。收藏指正
4.The knife falls directly on the roller anvil of special material to clip the veneer.This mechanism coupled with the high speed working stopping the Feeding of veneer because it is only a spillt second that the knife stops the veneer at the time of clipping.
剪切刀高速的直接落在特殊材质的倒贴轮上来剪断单板，在这剪切过程中，只需极短的时间，因而不必停止单板的进料输送，达成极高的工作效率。收藏指正
5.We used the electro-pneumatic loudspeaker coupled directly to the travelling-wave tube to produce about 165-170 dB of the high-intensity random sound field in the test section.
我们用气流扬声器直接耦合到行波管,在测试段产生165—170分贝的无规噪声场。收藏指正
6.17.8 ps coherent optical uitrashort pulses were produced with a side mode snpp ression ratio of 38 dB from short coupled cayily scmicorductor laser by directly modulation, and its peak output power was 130 mW.
利用短耦合腔半导体激光器的直接调制,产生脉宽为17.8ps,边模抑制比达38dB的相干超短光脉冲,脉冲峰值功率达130mW。收藏指正
7.In this paper,the results of coupled horizontal and rocking vibrations of embedded footings by Baranov-Novak and those of vibration of viscoelastic foundations by Veletsos-Virbic are used to derive the stiffnesses and damping coefficients of embedded foundation treated as though one directly placed on soil surface.
本文利用Baranov-Novak关于埋置基础水平与摆动耦合振动的结果及Veletsos与Verbic关于粘弹性地基振动的结果,给出了与埋置基础等效的无埋置基础的动力刚度系数及阻尼系数,并以钢筋混凝土框架结构为例来说明基础埋置深度对土壤——多层结构动力相互作用的影响。收藏指正
8.The effects of Cl - concentration and area ratio A c/ A a have been studied on galvanic corrosion behavior of Mg Al Zn Mn, Al Zn In Si Mg and Zn Al Cd alloys coupled to A3. Results showed that the galvanic current density j g increases with increasing Cl - concentration, and j g is directly proportional to A c/ A a.
研究了作为牺牲阳极材料的Mg?Al?Zn?Mn、Al?Zn?In?Si?Mg和Zn?Al?Cd合金与A3钢偶接时，溶液中Cl－浓度和电偶对中阴阳极面积比变化对三种合金接触腐蚀行为的影响。 偶对阳极电偶电流密度jg随Cl－浓度增大而增大，jg与面积比成正比关系。收藏指正
9.The SO 3 content in cement clinker was determined by the inductively coupled plasma atomic emission spectroscopy (ICP AES). The selection of spectrum lines for the element analysis and the interference of co existing elements were studied. The testing results are given directly by an ICP AES,which avoids a series of problems such as the difficult and complex operation in the analysis process of SO 3 content in cement clinker determined by BaSO 4 weight method.
利用电感耦合等离子体 -原子发射光谱法 ( ICP- AES)测定水泥熟料中 SO3的含量 ,并对选择样品元素分析线及共存元素的干扰进行了研究 ,测定结果由 ICP- AES光谱测定仪直接给出 ,解决了用 Ba SO4 重量法测定水泥熟料中SO3的含量分析过程中操作复杂、繁琐等一系列的问题。收藏指正
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同义词辨析
辨析1:
这两个副词都有“直接地”之意。
direct: 指行路中不停步、不绕道、直奔目的地。
directly : 指以一种直接的方式。表时间时，指立刻，不拖延之意。
辨析1:
这些副词或副词词组均有“立刻，马上”之意。
immediately: 指做完一件事后，立即就做另一件事，中间一般没有明显的时间间隔。
instantly: 指恰恰就在此刻，一秒钟也没耽误。
presently: 指不久、即将。
directly : 和immediately同义，指毫无迟疑。
shortly: 和soon同义，指动作发生或完成的速度之快。
soon: 常用词，指行动快，完成速度快。
at once: 口语中常用，语气强烈，指时间紧迫，一刻也不能耽误。
right away: 主要用于美国英语，语气稍弱于at once，强调动作迅速。