化学过程

In the course of evolution, when life emerged from the sea in the form of amphibia, a general chemical-sensitive system likely separated into two anatomically distinct but functionally united mechanisms to take into account the chemical information occurring in two different environments, one inside the body—taste or gustation—and one outside—smell or olfaction.

在进化的过程中，当生命以两栖类的形式从海洋里出现时，可能这一种主要的化学感应系统就分成了两种在解剖学上独立但功能上联合的器官。这种器官用来通过两种不同的环境分析化学信息。一种是在分析体内环境的，这就是味觉。另一种分析体外环境的，这就是嗅觉。

One case is partial carbon conversion, and the remaining serves as a fuel for the regenerator, and the other is chemical reactionin the regenerator to supply heat for absorbent regeneration.

为了确定CO2吸收剂的不同再生方式对整个制氢过程的影响，根据含碳能源直接制氢的基本思路，构建了2种不同的制氢系统：碳部分转化再生供热和化学链反应供热。

The steel tube of inner flame plating that be encircled by the oxygen powder series can resist machinery wear and have the chemistry stability highly and have corrode as well as water of heat resistance easy to acid proof and to be able to bear an alkali and to be able to bear salt and be able to bear and resisting a microorganism to wait for outstanding being able to bear to corrode a function in the process of usage, But the problem of filling up the mouth is not getting very good solving so far in the homeland.

环氧粉末系列的内喷涂钢管在使用过程中具有抗机械磨损、化学稳定性高、耐热性好、耐酸、耐碱、耐盐、耐水以及抗微生物侵蚀等优异的耐腐蚀性能，但是它的补口问题在国内至今没有得到很好的解决。

The present studies suggest that the main cause werehypoxia of the part cells of solid tumor and heterogeny of tumor tissues for the resistance oftumor cells to radiotherapy and chemotherapy.

化学治疗方法作为恶性肿瘤的主要治疗手段之一，但是在临床治疗的实际过程中疗效往往不尽人意，认为其可能与：①肿瘤细胞获得多药耐药性（multidrug resistance，MDR）；②化疗的毒副作用；③肿瘤的异质性等因素有关[13]。

Table 3 shows the change in the chemical composition of the process solution after 10 vol.% of hydrazine is added at the end of the fourth cycle.

表 3 显示在第四个周期的最后，加入容积百分之10的氮化物，则其过程溶液中的化学成份会改变。

By now, the conversions from carbon to carbon dioxide, from hydrogen to water and some other chemical conversions have formed the vast majority of commercial energy.

迄今为止的商品能源的化学转化都是由碳转化成二氧化碳、由氢转化成水……的氧化过程。

The coastal zone is located at the interconnect of lithosphere, hydrosphere, atmosphere, and biosphere, where there are the various physical processes, chemical processes, biological process, and processes of exchange and transformation in it between substance and energy function, and is also an important base for the human activity.

海岸带处于地球表层岩石圈、水圈、大气圈与生物圈相互交接地带，是各种物理、化学、生物、物质与能量的交换与转换过程最活跃的场所，是人类活动的重要基地。

Immunohistochemical method was used to investigate the distribution of somatostatinimmune positive neuron in the hypothalamus of layer during growth.

应用免疫组织化学技术显示蛋鸡生长发育过程中下丘脑中生长抑素免疫阳性神经原的分布。

We can use mathematical model of water quality in forecasting the infection of nature course and human activity to the water.

水质模型提供了一种预测自然过程和人类活动对河流水库系统中水的物理特性、化学特性和生物特性影响的手段，广泛应用于评价来自废水处理的废水负荷的影响，或者来自其它各种点源和非点源污染物负荷的影响。

The overwhelming majority of soil physical, chemical and biological quality indicators increased incipiently and decreased subsequently with the increasing of dam land and terrace use years. They have been degenerate state and degradation will be lasted.

坝地和梯田绝大多数土壤物理、化学和生物学质量指标随着经营时间的延续均经历了先逐渐升高后缓慢降低的演变过程，现已处于衰退并将持续衰退的状态。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。