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Firstly, on the base of reading a great number of references at home and abroad, thesis analyzed the various disposal methods of wastewater, and primarily established and analyzed the disposal technics of physical calefaction cooperating with chemical medicament.

论文在查阅大量国内外相关文献的基础上，首先分析了含有生物危害废水的各种处理方法，初步确定并详细分析了物理湿热和化学药剂协同的废水处理工艺。

In this study, aluminum resistance screening was conducted firstly by treating BX10 and BL2 sprouts in a simple B/Ca (0.5mmol/L CaCl〓+8μmol/L H〓BO〓, pH=4. 5) solution with or without AlCl〓, and then the root length, apices concentrations of aluminum and callose were determined every 6 hours after treatment.

结果总结如下：(1)BX10抗铝性的鉴定：在已知BX10是一个典型的磷高效品种，其耐低磷能力显著高于BL2的基础上进一步作了这两个品种抗铝能力的鉴定。

METHODS:①Hypoxic preconditioning: Firstly, natrica calx was put into closed glass container to absorb CO2 and O2, secondly, mixed gas of 8% O2 and 92% N2 was input, and then animals were put into the container, 3 rats each time.

①缺氧预处理：在固定体积的密闭玻璃容器中，首先放入钠石灰吸收二氧化碳和氧气，然后输入8%O2和92%N2的混和气体，放入动物，3只/次。

CAMPI library is implemented above MPI which must be installed firstly, such as MPICH. CAMPI is designed to send the minimal amount of data over the slow campus area links, and to only incur a single wide area latency.

本文中基于校园网络的优化集合通信操作库CAMPI的核心设计思想，是在相对缓慢的校园网络上发送尽可能少的数据，并且每次通信只发生一次不同局域网之间的通信延迟。

Firstly, the modified H-R variational principle for elastic material was briefly presented, then the quadratic interpolation functions were used to express the out-plane stresses and displacements variables, consequently the formulation of 8-node isoparametric element for Hamilton canonical equation was derived in detail.

首先简要地介绍了弹性材料修正后的H-R变分原理，然后用二次插值函数表示平面外应力和位移变量，并详细地推导了Hamilton正则方程的八节点等参元列式。

Firstly, regarding the question of"what is woman", feminists in the period of Neo-Cultural Movement canonize"science"and they have taken biological research achievements to prove that, the natural physiological differences between the two sexes are meaningless for the judgements of importance, and this will not lead to any social difference between male and female.

首先，在"女人是什么"的问题上，新文化运动时期的女性主义者推崇"科学"运用生物学研究成果，证明两性的自然生理差异没有价值评判的意义，并不必然导致两性的社会差异。

The achievements of this paper are as follows:(1) A series of cantharidin derivatives, saccharide-cantharidin derivatives compounds, saccharide-5-fluorouracil derivatives compounds and 5-fluorouracil derivatives organotin complexes have been firstly synthesized.

本论文的创新点在于：首次合成了一系列斑蝥素衍生物，斑蝥素衍生物-糖化合物，5-氟尿嘧啶衍生物-糖化合物和5-氟尿嘧啶衍生物-有机锡配合物。

This dissertation contains two parts: Firstly, in the direction of buildup high precise detection circuit, capacitive bio-sensor is researched.

论文的主要内容包括以下两部分：第一，从提高检测电路灵敏度的角度出发，对高灵敏度的电容式生物传感器进行研究。

In this thesis, firstly, a semi-cylindrical capacitive sensor with interface circuit using for flow rate measurement is newly proposed.

首先，本论文最新地提出一使用在流量量测之半柱状电容感测器与其界面电路。

The surface tension of saturated dimethyl carbonate has been firstly measured with a differential capillary rise method.

计算了混合物的过余表面张力，并把实验数据拟合成了成分的函数，拟合的标准偏差不大于0.097mN·m~(-1)。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。