- 更多网络例句与一定尺寸的相关的网络例句 [注：此内容来源于网络，仅供参考]
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This indicates that all the solids and liquids with a certain size can be acoustically levitated on the earth in principle.
这不仅证实了本文所提出的单轴式声悬浮优化设计理论，同时还表明，声悬浮原则上可以在地面条件下悬浮起一定尺寸的任何固体和液体。
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The problem of the error accumulation ,three different kinds of linear size marking form is analysed here.
分析了尺寸公差法标注尺寸的三种形式，它们都存在不同程度的误差积累，在一定条件下采用位置度注法，可以解决尺寸标注中的误差积累问
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Classical Top-Hat transform only uses structure element in one size and can not effectively extract objects in the image, because only part of objects may have a high response for a given structure element size and a lower response for the rest.
经典的Top-Hat变换用唯一尺寸的结构元素对图像进行处理，并不能有效地提取目标，图像上面的结构或目标不一定对那个尺寸的结构元素敏感。
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A twist drill is designed to drill a hole which has a particular size.
麻花钻用来钻削具有一定尺寸的孔。
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Similarly, if the strong shear, which could suppress all the scattering in the quiescent two phase region, stopped, the follow-up phase separation also displayed characteristics of anisotropism and relaxation, In this dissertation, the transposed"butterfly'and"streakpattern were observed for the first time within the shear-history-influenced phase separation, which is found closely relevant to the anisotropical relaxation behavior of macromolecules. 5. The phase separation kinetics of PS/PVME under oscillatory shear was further studied on the base of that done under simple shear. It is found that, under specific temperature and strain amplitude, the occurrence of phase separation is strongly contingent on oscillatory frequency and only intermediate frequency could effectively induce phase separation; If all considered oscillatory shear could stimulate phase separation, a fixed frequency can maintain specific most probable phase size and higher frequency yields smaller phase, which makes a higher elasticity but weaker stress relaxation; Furthermore, higher frequency can produces stronger compulsory oscillation on the MPPS but won't change the mean of the MPPS. Under given frequency and strain amplitude, the phase separation kinetics dramatically depends on the phase angle of oscillation and the phase separation corresponding to different phase angle follows different dynamical process.
在简单剪切场下相分离动力学研究的基础上进一步对振动剪切场下PS／PVME的相分离动力力学进行了尝试性的研究，发现：在一定温度和振幅条件下，相分离的发生强烈的依赖于振动频率，只有中等频率的振动剪切才能有效地促进相分离的发生；在都能使相分离发生的前提下，一定频率的剪切能够使体系维持一定的最可几相尺寸，较高频率的剪切导致体系形成的相区尺寸较小，因而体系的弹性效应较强而应力松弛效应较弱；同时，更高频率的剪切对最可几相尺寸的强迫振动效应越强，但不会使最可几相尺寸的平均值发生改变；在一定的振幅和频率条件下，相分离的动力学过程会强烈地依赖于相位角，不同相位角对应的相分离遵循不同的动力学过程但机理一样。
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Changes in Xc for different pulp cellulose fibers are not the same during the ultrasonic treatment. Crystallization and decrystallization may both exist during the treatment at the conditions of lower-intensity ultrasonic wave. After treatment with ultrasonic Xc of MBKP cellulose is decreased and that of EBKP is increased. The changes of Xc of different pulp cellulose are more closely correlated to the fibers' morphology size and the cavitation state. The maximum Xc of 84% is obtained when BEKP cellulose is treated under the conditions of ultrasonic frequency f=23-25kHz, power=400w, and treatment time t=720s.
不同原料来源的纤维素纤维，由于形态尺寸和超分子结构的差异，经超声波处理后超分子结构表现出不同的变化规律；超声波处理过程中，结晶和消晶两种作用同时存在；超声波功率对纤维素的结晶度有较大的影响，对晶体尺寸有一定程度的影响，但结晶度Xc与超声功率没有线性关系；在频率为23-25kHz，功率为400W条件下，对桉木漂白浆纤维进行超声波处理，可获得高结晶度（84%）的纤维素样品。
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And the possibility of using this mothod to measure the grain size on line was discussed.
实验结果表明，这种方法操作简单，能够准确测量在一定尺寸范围内的板材的晶粒尺寸，并与背散射电子衍射结果进行了比较，探索了用X射线面探测器衍射系统在工业上进行金属板材晶粒尺寸在线检测的可行性。
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The intensity of the ultrasonic wave will increase when the ultrasonic wave is focused by the sound lens in rock stratum.
然而 ，这种方法要受到两个因素的制约：一是增大超声换能器的功率，必然要增大超声换能器的尺寸，这在本身尺寸就很小的油井中是有一定限度的；二是当超声换能器辐射出的超声波的强度过大时，在超声换能器的周围要发生强烈的空化现象，产生大量的气泡，这些气泡将对超声波产生强烈的散射作用，导致超声波的衰减，反而降低超声波在岩层中的传播距离[1] 。
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GHz ridge－loaded helical groove slow wave structure with a 20kV electron beam are given and the investigations of the effect of the ridge dimensions and electron beam parameters on the small signal gain are carried out. It is indicated from the calculation results that this type of structure is suitable for use as s SWS of high power, high gain but narrow passband millimeter TWT, of which the 3dB gain bandwidth is 3.4%. In order to increase the bandwidth, the reduction of the ridge gap or the increase of the electron beam current in an allowable range may be useful.
GHz的脊棱加载慢波结构的具体尺寸，并对此结构中小信号增益随脊尺寸的变化情况及电子注参数对其影响进行了研究，计算结果表明：此结构适宜于作为高增益窄带毫米波大功率行波管的慢波线，其3dB增益带宽为3.4%，为了展宽其工作带宽，可以适当减小间隙宽度，也可在一定范围内提高电子注电流。
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Wheat straw, thermosetting resin, alcohol ,etc, were selected as raw materials and Zncl2, K2CO3,(NH4)2HPO4 and Na2B4O7·10H2O as additives. All these components were mixed uniformly according to the proportion and hot-pressed to sample with the dimension. The samples were put into the vacuum furnace and sintered in the atmosphere of nitrogen ,and the termination temperature was 300℃, 400℃, 500℃, 600℃, 700℃ and 800℃, respectively, and woodceramics were prepared and the effects of the additive on the ratio of remaining carbon were investigated.
试验选取了麦秸、热固型酚醛树脂、酒精等为原料，氯化锌、碳酸钾、磷酸氢二氨以及硼砂等为阻燃剂，按照一定的比例混合均匀并热压成一定尺寸的坯体，再将坯体在氮气保护下按两种升温模式分别烧结至300℃、400℃、500℃、600℃、700℃和800℃，制备出各温度点下的木质陶瓷，观察分析了阻燃剂对其残碳率的影响。
- 更多网络解释与一定尺寸的相关的网络解释 [注：此内容来源于网络，仅供参考]
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assemblage：装配
齿轮(gear)按照其传动形式可分为三类各种机器或部件,都是由若干零件(part)按一定的装配(assemblage)关系组装起来的. 表示零件结构形状,尺寸大小和技术要求的图样叫零件图(detial drawing). 尺寸基准是指零件在机器设计中或在加工与测量时,
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bar：条
商品条码 商品条码 (barcode) 是由一组规则排列、尺寸和颜色有一定规定的"条" (Bar) 、"空" (Space) 及对应数位字元"码"组成,表示一定资讯的商品标识. "条"与"空"分别由深浅不同,而且满足一定光学对比度要求的两种颜色表示.
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barcode：商品条码
商品条码 商品条码 (barcode) 是由一组规则排列、尺寸和颜色有一定规定的"条" (Bar) 、"空" (Space) 及对应数位字元"码"组成,表示一定资讯的商品标识. "条"与"空"分别由深浅不同,而且满足一定光学对比度要求的两种颜色表示. "条"为深色,
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casting：铸造
可发性PS可用...摘要: 铸造(casting) 铸造是将金属熔炼成符合一定要求的液体并浇进铸型里,经冷却凝固、清整处理后得到有预定形状、尺寸和性能的铸件的工艺过程.
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FOREPEAK：前尖舱
船尖头处应称为前尖舱(Forepeak). 2. 前舱(Forward Cabin)的三维尺寸(3 Dimensions)如要造出像起居舱间布置图(Accommodation Plan)中的床铺,一定要抬高床铺高度,这么一来会更贴近甲板下缘,上床势必要先 "钻"进去,躺下面对甲板时会有压迫感.
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founding：铸造
其主要观点和旧历史学派基本一致,不过在运用历史归纳法上更趋于极端,同时更加强调...铸造工艺的历史与应用 铸造(founding) 铸造是将金属熔炼成符合一定要求的液体并浇进铸型里,经冷却凝固、清整处理后得到有预定形状、尺寸和性能的铸件的工艺过程.
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polyline：多义线
类似地,多义线(Polyline)线宽、尺寸标注风格、填充方式等等,都可先画出再改,总体速度要快得多. 用过Pro/E软件绘图的朋友一定对其尺寸驱动精确绘图印象很深,感觉真爽,要是AutoCAD也能这样该多好. 不过,我们总算还能退而求其次--画了再改再设,
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Standards：规格
(grown wood)它们都有一定的尺寸(measure size)和规格(standards)要求,主要用于建筑、家具、车辆、桥梁或木材加工等各个方面. 根据国标(GB),木材材种依据不同的分类标准可分为:1.根据木材外形,分为圆材(round timber)(如原条、原木),