查询词典 two-by-four

Based on the review on the gas-particle two-phase models, the merits and drawbacks of various models were compared and analyzed. According to the characteristics of swirl-flow melting furnace, suitable gas turbulence model, gas-particle two-phase flow model and discrete phase model were chosen.

本文在总结气固两相流计算模型的基础上，结合旋风熔融炉内气固两相流的特点，分析对比了各类模型的优缺点，选择了适合于本文所研究的旋风熔融炉的气相湍流模型、气固两相流模型以及颗粒相的运动轨迹模型，并对旋风熔融炉内颗粒的受力进行了分析。

If the value of two-dimension random variable is finite or countable, then is called two-dimension discrete random variable.

Definition 3.3 如果二维随机变量可能取的值只有有限个或可列个，则称为二维离散型随机变量。

Two turns and seven composting treatments had been conducted and the composting parameters were deeply studied, The results are:(1) Keeping 55 ℃ and lasting over two days, the disease-producing germ can be killed completely.

设计、建造了能提供强制通风的试验堆肥池4个，每个池体的容积为6m~3；进行了二轮7个不同物料配比的堆肥试验，对堆肥过程的参数进行了系统深入的研究。

Wool flake appears to be male masturbation femaly at the beginning, phenanthrene elder sister feels cole dishful, according to do; Wool flake appears again 69 type oral sex, two people are explicit, according to do; Then wool flake appears again shade is handed in, two people are illuminated of course do; Wool flake appeared back door is handed in, phenanthrene elder sister looks the face is aglowly, act like a spoiled child twist Ni to say the family is afraid of painful, in sharp edge sharp edge request, temptation and stimulate reflect next reluctance did.

毛片一开始出现女的为男的手淫，菲姐觉得小菜一碟，照做；毛片又出现69式口交，两人都不含糊，照做；接着毛片又出现阴交，两人当然照做；毛片出现了后门交，菲姐看得脸通红，撒娇扭怩说人家怕痛，在锋锋请求、诱惑和激将下勉强照做了。

Objective Disjunct denture is a kind of special design which is composed of two layers of the bases, and undertakes the retention and maintains the stability of denture, respectively. These two bases are nested with groove.

目的 分割式可摘局部义齿是一种特殊设计的可摘局部义齿，其利用两层基托分别行使活动义齿承力和固位稳定功能，有效地保护基牙的健康，延长基牙的寿命，特别适用于口腔状况欠佳或基牙有Ⅰ～Ⅱ度松动的患者。

The disjunctive proposition has two aspects of independence of two important cornerstones for logic inference.

需用到下述充分条件假言命题：若电磁波往返于月地间的时间为x秒A(x，则月地距离为x/2×30万公里B

Make machine's other two line ( each line with a brown one blue) directly link car speaker's corresponding two lines, you'd better dispart anode and cathode

将机器上的另外两根直接接到车上的喇叭所对应的两根线，正负极最好分一下。

Snow ever pointed in the The Two Cultures,the science and the humanities are being dissevered into two kinds cultures, which are different in expression, social care and valuation, and the disseverance will in necessity hinder the development of society and individual.

P 。斯诺在《两种文化》的演讲中指出，科技与人文正被割裂为两种文化，科技和人文知识分子正在分化为两个言语不通、社会关怀和价值判断迥异的群体，这必然会妨碍社会和个人的进步和发展。

The nucleus was degenerated dissimilarly in two ways: 1 the nuclear membrane was degenerated earlier,and karyoplasm joined with P-protein was dispersed;2 the chromatin was agglomerated earlier.Subsequently,the karyotin was almost degenerated,but the nuclear membrane still kept two layers structure clearly.

细胞核的降解存在两种截然不同的方式：①核膜早期降解，核质呈弥散状，这种弥散状的核质与由P-蛋白质构成的电子致密物相连；②染色质早期凝聚，后期核物质几乎完全降解，但核膜依然非常清晰。

The distance between two colors is defined as the Euclidean distance between two three-dimensional points.

两个颜色之间的距离欧几里德距离定义为两个三维点。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！