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面距
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  “面距”译为未确定词的双语例句
     If d stands for the space between crystal planes, A′? B′ stand for the size of crystal in direction of crystal plane and C′ stands for the dimension of crystal in direction of crystal plane normal, then, d′=d·(1±d hkl C′) -1 , Δ  1<±dA′ , Δ  2<±dB′ .
     如果用d表示晶面距 ,A′和B′表示晶面方向的晶体尺寸 ,C′表示晶面法线方向的晶体尺寸 ,那么 ,d′ =d·(1± dhklC′) - 1,Δ1<± dA′,Δ2 <± dB′。
短句来源
     By extending the source-to-midplane distance (SMD) to 346 cm,a 92X98 cm2 rectangular field with diagonal dimension 134 cm was obtained.
     通过将源-体中面距延长至346cm,得到98×92cm~2的近似正方形照射野,其对角线长134cm。
短句来源
     By extending the source-to-midplane distance (SMD) to 346 cm, a 92X98 cm2 rectangular field with diagonal dimension 134 cm was obtained.
     通过将源-体中面距延长至346cm,得到98×92cm~2的近似正方形照射野,其对角线长134cm。
短句来源
     GphN crossed the deep surface of the stylopharyngeus muscle 23 to 47 mm cephalic to the bifurcation of the carotid artery and 7 to 15 mm from the tip of the styloid process.
     舌咽神经在茎突咽肌的深面距颈动脉分叉的距离为23~47mm,距离乳突尖的距离为7~15mm。
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     The measured diffraction efficiency are compared with numerical calculation when the distance between BOE and the output plane is changed.
     并进行了实验分析,在实验中,主要改变输出面距BOE的距离L,测得输出面的衍射效率,并与数值计算相比对。
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     and then digital terrain model can be generated.
     模型。
短句来源
     The collection position is 600-900mm distance from the spinneret.
     集束位置喷丝板600~900mm;
短句来源
     DETERMINATION OF SURFACE WAVE MAGNITUDE IN THE EPICENTER △<20°
     震中△<20°波震级的测定
短句来源
     2.Increase the center distance.
     增大中心
短句来源
     Bethe Surface of Krypton
     氪的贝特
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  identity distance
With mitochondrial genomes, the tied highest c-score was achieved by one of the matched distances and one of the HSP identity distance variants.
      


Most adults mate 3—4 days after emergence though in some cases mating occurs on the next day. The ovipositional period usually lasts 5—9 days, and 24 and even 33 days in a few cases. The number of eggs laid varies greatly with individuals, ranging from a few dozens to several hundreds. The reproductive system of the female adult consists of a pair of ovaries, each having 8—13 tubals. The maximum number of ova in a single tubal may reach 13. The adult shows a marked selectivity in depositing eggs on soybean crops...

Most adults mate 3—4 days after emergence though in some cases mating occurs on the next day. The ovipositional period usually lasts 5—9 days, and 24 and even 33 days in a few cases. The number of eggs laid varies greatly with individuals, ranging from a few dozens to several hundreds. The reproductive system of the female adult consists of a pair of ovaries, each having 8—13 tubals. The maximum number of ova in a single tubal may reach 13. The adult shows a marked selectivity in depositing eggs on soybean crops of different growth stages, having a preference for those in the R_1, R_2, and Vo stages and, in addition, a preference of cultivated soybean crops to wild ones. It lays its eggs within the under surface near the midrib and sideribs about 1 cm from the base of the leaf on the back.

豆秆黑潜蝇成虫在羽化后的第2天就有交尾,多数个体在羽化后3—4天内交尾,成虫产卵始迄期有5、6天,9天,少数个体长达24天,33天。产卵量在个体间的差异很大,最多的产卵396粒,雌成虫有卵巢小管16—26根,每小管的含卵粒数,最多达13粒.田间正在交尾雌虫的卵巢发育程度,个体间差异十分明显.成虫产卵对于不同生育期豆株有明显选择性.在V(?)植株和R_1、R_2植株上产卵为多.在野生大豆上产卵较少.成虫都产卵在豆叶背面距叶片基部(1厘米左右)的叶脉(主脉、支脉都可以)附近叶肉组织内.白天活动时喜欢趋集开白花的芝麻田。

By dimensional analysis,the author comes to the conclusion that the movment of flyer plate in explosive welding is on geometric analogy.However,due to the rarefaction effect from the initiating end,there is an unsteady range in addition to the steady range of the movement.In the steady range,the maximum dynamic bent angleof flyer plate depends only on one dimensionless parameter R,whilst in the unsteadyrange the Iimiting dynamic bent angle depends on two dimensionless parameters,R and(he)/(V_(Dt))(ratio of explosive...

By dimensional analysis,the author comes to the conclusion that the movment of flyer plate in explosive welding is on geometric analogy.However,due to the rarefaction effect from the initiating end,there is an unsteady range in addition to the steady range of the movement.In the steady range,the maximum dynamic bent angleof flyer plate depends only on one dimensionless parameter R,whilst in the unsteadyrange the Iimiting dynamic bent angle depends on two dimensionless parameters,R and(he)/(V_(Dt))(ratio of explosive thickness to distance of detonation wave front from initiatingend).The above conclusion has been verified by experiment.A value of (he)/(V(_Dt))=0.04 asthe threshold is given.

本文通过量纲分析指出,爆炸焊接飞扳运动是几何相似的。不过,由于起爆端端部稀疏波的作用,飞板运动存在着非稳定运动段,在该段内确定飞板极大动态弯折角的相似参数有两个:一个是R;一个是炸药厚度与爆轰波波阵面距起爆端距离之比he/VDt。在稳定运动段内,确定飞板极大动态弯折角的相似参数只有一个R。试验结果证明,最纲分析的结论是正确的;并确定了he/V_(Dt)=0.04是稳定运动和非稳定运动的分界,它是制定大厚度扳焊接方案的依据之一。

The regularity of changes in the forced influence through the two construction-sizes in the power supports-the changes of distances between the up-hinge on gob shield to head face of head shield and down-hinge of back connecting rod to the face of pdeestal is obtained through the analysis of the force of power supports.

本文通过对液压支架上两个结构尺寸,即掩护梁上铰点至顶梁顶面之距和后连杆下铰点至底座底面之距的变化,对支架进行受力分析,找出它们对受力影响的变化规律.

 
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