两对

Venturis with different diameters are applied to the oil-water flow using the flow measurement model.

对建立的流量测量模型，分别采用两种不同管径的文丘里管对油水两相流进行了实验研究。

Through the analysis and contrast between HM core and Dh core, combined with the data of AMS14C, six pollen assemblages were ploted Out. At the mean time, six stages about the vegetation change and climate fluctuation were rebuild. In addition, there were three sub-assemblages ploted out in the Atlantic period, Sub-Boreal period and Sub-Atlantic period, which reflected the less vibration of the large-scale climatic change. Pollen assemblage dominated by Concentricystes in the hard and green clay of late Pleistocene can make it sure that the hard green clay layer was formed by water.

通过对上海地区鹤鸣孔和东海1井两个钻孔进行孢粉分析鉴定和对比，结合AMS14C测年等资料，划分出了6个孢粉组合带，恢复了本区的植被演化和气候波动的6个阶段，对鹤鸣孔的大西洋期、亚北方期和亚大西洋期各划分出了两个孢粉组合亚带，反应了大气候环境下气候的次一级波动，在晚更新世晚期的硬绿色粘土中还发现了以环纹藻为主的孢粉组合，从孢粉学角度上证实了这一硬绿色粘土层&水成沉积&的观点。

Comparative study on two levels of population and modules of mutualspecies in the two stations demonstrates that feature index tend to diminish suchas height,tussock amplitude,size,number,density and dry weight;and thegrowth analysis index incline to increase such as RGR、ULA、chlorophyllcontent and effectiveness of plant multi-leaves of the populations and DULA、DUMR、DAGA and DRGRa of the modules;and the dynamic curves of thepopulations and the modules also tend to steadily increase along with thetemperature ascending,heat accumulation and combination between water andheat in moderate-temperature steppe from fierce fluctuation alongside naturalprecipitation in warm-temperature steppe,illustrating that the transformabletendency from increasing the numbers of tussocks and tillers in order to expandthe resource range to seize in warm-temperature steppe to steadily improve drymatter production function of the populations and the modules in moderate-temperature steppe.

两个不同热量型研究站点共有种种群与构件两个水平的比较研究表明：随纬度增加和气温降低，种群与构件高度、丛幅、大小、数量、密度和干重等特征指标趋于降低和减少，而种群RGR、ULA、叶绿素含量和植物多叶性与构件DULA、DUMR、DRGR和DRGRa等生长指标则趋于增加，种群与构件的生长动态曲线也从随天然降水而剧烈波动趋向于随气温升高、热量积累和水热配置状况而稳定增长，说明各共有种从暖温型草原区增加植物种群与构件的大小和数量以扩充资源利用范围向中温型草原稳定地提高种群与构件的干物质生产性能的方面转变的趋势；同时，物质与能量的分配也从较多地投资于繁殖器官产生大量后代以适应未来降水的不可预期变化趋向于同化系统的构建和干物质生产效能的提高以抵御低温和干旱对物种生存的威胁，充分显示出不同温度条件及其水热组合对植物种群形态结构和生长繁育模式的显著影响及其响应特征。

Then we systematically study state transition probability of two-unit series system and paralleled system and stable availability of system, and drew the following conclusions:Firstly, we present the partial differential equation which satisfies state transition probability of the two-unit series system, and proves that state transition probability satisfy the equation, and are their minimal nonnegative solutions.

然后对两个不同型部件、一个修理设备组成的串联系统和并联系统的状态转移概率，以及系统的稳态可用度进行系统研究，得到了如下一些结果。第一，对两个不同型部件、一个修理设备组成的串联系统，其寿命和修理时间的分布函数的各种情况，给出了状态转移概率所满足的偏微分方程组，证明了状态转移概率满足的方程，并且是这些方程的最小非负解。

Chief tallymen, this is a lashing plan, please lash one tier of containers with short bars double crossed, two tiers with long bars single crossed, and the 4 containers in the middle of the second tier need no lashing, ok?

理货组长，这是捆扎图，请对一层高的箱子用双短杆交叉捆扎，对两层高的箱子用单长杆交叉捆扎，在两层高中间的4个箱子不需要捆扎，好吗？

The extreme version of this intrinsic approach is that associated with Walter Pater, Oscar Wilde, and the French Symbolists, and summarized in the slogan "art for art's sake".

第一段：提出了艺术价值的两种理论，即内在理论和外在理论。对这两种理论做了具体阐释，并引出了对艺术效果的疑问。

The results show that the wastewaters and sludges from two factories are most toxic and can cause serious damage to rice seedlings, and those from other two factories can also cause damage.

结果表明，其中两个工厂的污水和污泥有较强的毒性，会对稻苗造成严重伤害；另外两个工厂的污泥也会对稻苗造成严重伤害。

Allelopathy of hot pepper plant were studied by measuring the seed germination and seedling growth with Chinese cabbage and lettuce watered with the aqueous extract of hot pepper plant.

文章摘要：以生菜和大白菜两种蔬菜为受体，通过测定辣椒植株水浸提液对两种蔬菜作物种子萌发和幼苗生长的影响，对辣椒化感物质的作用进行了研究。

This is a new kind of photoinduced phenomenon and it is a one-photon process.(2)A bipolaron is split into two polarons by photoexcitation.This photoinduced splitting converts a charge carrier into two spin carriers.(3)When the hopping effect is included, the energy of a soliton-antisoliton pair can be lower than that of single polaron in conducting polymers with degenerate ground state.

这是一种新的单光子过程光致现象；（2）通过光激发，一个双极化子可以分裂成两个极化子，这种光致分裂效应将一个荷电载流子转换为两个自旋载流子；（3）对具有简并基态的导电聚合物，如果计及跃变常数的变化这一效应，孤子-反孤子对的能量可以低于单个极化子的能量。

He eat me at one Mouth; one Mouthful he meant; however, I said no more to the Boy, but bad him lye still, and I took our biggest Gun, which was almost Musquet-bore, and loaded it with a good Charge of Powder, and with two Slugs, and laid it down; then I loaded another Gun with two Bullets, and the third, for we had three Pieces, I loaded with five smaller Bullets, I took the best aim I could with the first Piece to have shot him into the Head, but he lay so with his Leg rais'd a little above his Nose, that the Slugs hit his Leg about the Knee, and broke the Bone.

我就不再对这孩子说什么了，并叫他乖乖呆在那儿。我自己拿起最大的一支枪，装了大量的火药，又装了两颗大子弹，放在一旁，然后又拿起第二支枪，装了两颗子弹，再把第三支枪装了五颗小子弹。我拿起第一支大枪，尽力瞄准，对着那狮子的头开了一枪。但那狮子躺着时，前腿稍稍往上抬起，挡住了鼻子，因此子弹正好打在它膝盖上，把腿骨打断了。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。