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It is pointed that the study of the small-scale natural gas liquefier is a system project mainly including three aspects: the liquefaction flow design and simulation, the liquefaction equipment design and chose type, the liquefaction fitting testing and modification. Further analysis is given about the three aspects.

指出小型天然气液化装置的研究是一项系统工程，主要涉及到三方面的内容，即液化流程设计和模拟、液化设备设计和选型、液化装置调试和整改，并对这三方面进行了深入分析，认为针对小型天然气液化装置的低温理论和技术的发展将提高小型天然气液化装置的效能。

Finally, the physical index and compression index of silty soil from Yangtze Basf project are divided to three groups according to depth, then characteristic statistic are calculated to physical and compression index of three groups and mechanical index of all depths. After that, normal distribution 、 logarithmic normal distribution and extreme I distribution are fitted for physical and mechanical indexes. And Goodness-of-fit testing with X~2 method is done subsequently.

最后，将扬子巴斯夫工程粉质粘土的物理指标和压缩性指标按照埋深分为三组，计算了不同深度上粉质粘土的物理指标和压缩性指标以及所有深度上抗剪强度指标的特征统计量；然后用正态分布、对数正态分布和极值I型分布对各指标进行概率模型拟合并用x~2法对拟合优度进行了检验。

It consists of the three-digit project logogram and a consecutive three- or four-digit number (which if desired can correspond to the directory number allocated).

它的名字包含3位项目标识，之后接续有3到4为数字（它的名字与所在目录号保持一致

It consists of the three-digit project logogram and a consecutive three-or four-digit number (which if desired can correspond to the directory number allocated).

文件名包括3位项目标识字以及接续的3到4位数字（文件名与文件做在项目目录的数字一致），通过这些步骤DICT DB被创建生成。

The occurrences, relative abundance, relative density, most common and longest SSRs in the three species were analyzed and compared with each other. The results revealed that the SSRs number in B. japonicum, M. loti and S. meliloti genomes were 1410, 859 and 638, respectively. In the three genomes, tetra-, penta-and hexa-nucleotide repeats were more abundant, indicating higher mutation rates in these species.

大豆慢生根瘤菌、百脉根根瘤菌和苜蓿中华根瘤菌基因组中的SSRs分别为1410个、859个和638个，3种根瘤菌基因组中长重复的四、五、六核苷酸基序更为丰富，变异性更高。

Three three-Pataki for Taiwan, there are white marble railing, overlapping layers of lotus column look, the land within the ramp.

塔基三层为三界台，上有汉白玉栏杆，莲花望柱层层交叠，内斜上收。

The observational equations have been derived using the three methods above which are based on high-low SST and low-low SST observational data respectively, at the same time, the shortages and merits of these three methods are analyzed. 3The problem of gravity field recovery can be attributed to the solution of over determined system of equations.

本文分别以高低卫卫跟踪和低低卫卫跟踪观测数据为基础，导出了基于上述三种方法的观测方程，并分析了它们的优缺点。3重力场恢复最终归结为超定线性方程组的求解问题。

When I consider the Jonah parallel, that the "Son of man be three days and three nights in the heart of the Earth", I cannot help thinking about the moon's disappearance during a lunation.

当我看到和约拿同时出现的那句话"基督在地心上三个白天三个晚上"我真的不能想象在一个阴历月期间月亮会消失，它将会消失三天三夜。

Blocking the lymphotoxin pathway in mice caused tumours to remain dormant for three to four additional weeks, equivalent to two to three years of remission in humans, Karin says.

Karin说，堵塞实验鼠淋巴毒素通道从而让癌细胞多出3到4周的休眠时间，在人体上这相当于缓和了2到3年。

The invention discloses a measuring method for firing conclusion and gas flow rate in the process of liquid, gas fuel firing, which comprises the following steps: positing three points on fuel transmission pipe, air pipe and gas pipe, setting regular measuring device or sampling device, measuring the flue's element and flow rate of point 1, air element of point 2, and gas element of point 3, inputting the data of three points into computing unit, computing air flow rate Mair, gas flow rate Mgas and firing conclusionηB by the element of air, flue, and gas and flue flow rate Mburn.

本发明公开了一种液体、气体燃料燃烧过程中燃烧完全度和燃气流量的确定方法，步骤为：在燃料输送管道、空气管道和烟气管道上分别设置三测点，并安装常规的测量装置或取样装置；分别测量测点1的燃料成分和流量；测点2的空气成分；测点3的燃气成分；将三测点的测量数据输入计算单元；根据空气、燃料和燃气的成分以及燃料流量M burn ，计算空气流量M air 、燃气流量M gas 和燃烧完全度η B 。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。