化学过程

They can be classificated to two kinds. One kind is build by photomultiplier; another kind is build by MCP. The mechanism of delayed luminescence is discussed with subradiation. A photon count system is built. To proof the biophoton is a kind of ultra weak photon stream originate from exothermic reaction, and primarily discuss the relationship between the delayed luminescence and proteins activity, we chose microphyllous banyan leave , ficus elastica leave, gingkgo leave, Chinese fan palm leave, and cinnamomum camphora leave as biological samples. The ultra weak photon emission from normal biosamples, and proteins inactivated biosample were measured separately with photon count system. The results showed that the delayed luminescence of biosamples have

在研究过程中，作者从辐射陷获的角度讨论了延迟发光的产生机制，对生物光子的生物化学起源与相干场起源的统一性进行了探索；自行搭建了单光子探测系统；测量了小叶榕树、印度橡树，银杏树，蒲葵树香和樟树等多种植物叶片样品的延迟发光，获得了大量实验数据；为了证明生物光子是一种起源于放热化学反应能量释放的微弱光子流，并初步探讨生物蛋白活性与延迟发光衰减之间的关系，测量了正常生物样品、生物蛋白灭活样品的延迟发光，同时测量了多种不含蛋白质的无机化学体系作为比对，实验结果和实验数据的回归分析表明：弱光子发射来源于放热的化学反应，延迟发光的强度与衰减时间与生物蛋白活性密切相关。

That's the signature of some chemistry - a fractionation process or something.

对于Rosing 教授来说，这只是一种很普通的化学分馏过程。

Therefore, it is the frontal and full of challenge in chemical engineering research.

因此研究颗粒系统中的各种传递过程是化学工程研究领域的前沿，极富有挑战性。

Apoptosis is a fundamental form of cell death, probably involves in low-dose and chronic poisoning of toxicans.

细胞凋亡是细胞死亡的一种基本形式，可能参与了外源化学物长期低剂量接触的损伤过程。

The chemico-biological process on the interface established by cells and solid surface is a fundamental chemical problem confronted by medical, environmental, agricultural sciences as well as biotechnology.

在细胞和固体表面建立的生物界面上发生的化学－生物学过程是一个医学、环境、农业和生物技术共同面对的问题。

The person also explained that the money voted to build a modern eco-ranch in the production of raw milk and dairy products throughout the entire process will put an end to chemical fertilizers and pesticides, hormones, cattle long regulator, galactagogue agents, food additives and other synthetic chemicals; in the processing, packaging, storage, transport process to ensure the quality of milk products.

该人士还解释说，投巨资打造的现代化生态牧场，在原料奶和乳制品生产的全过程中，将杜绝化肥、农药、激素、牛长调节剂、催奶剂、食品添加剂等人工合成的化学物质；在加工、包装、贮藏、运输过程中保证鲜奶商品质量。

The examples show: It is not only scientific and rational approximately, but also as referenced calculational methods of threshold quanlity of increased or emendatory chemical substance in the "Identifecation of major hazard installations "(GB18218-2000) in the future, that appliance respective of TNT equivalent method, gasoline equivalent method, methane equivalent method, methl ethyl ketone peroxide equivalent method and hydrogen sulfide equivalent method for the rhrehold quanlity in the work site and store area of volatile substance, combustible liquid substance, combustible gaseous substance, active chemical substance and poisonous substance. At the same time, Comparing with the death radius method and evaluative method of combustible, volatile, poisonous mojor hazardinstalltions, hazard grading method of hazard degree grading in the chemical factory for the major hazard installations is simplerof operation and more practical of calcutating result, and have some significance on generalizer.

实例验证表明：TNT当量法、汽油当量法、甲烷当量法和过氧化甲乙酮当量法分别对爆炸性物质、易燃液体物质、易燃气体物质和活性化学物质的临界量确定，具有一定的科学性和合理性，可作为《重大危险源辨识》(GB18218-2000)中临界量数值修订和危险物质扩充时进行临界量确定的参考计算方法，同时，化工厂危险程度的重大危险源分级法与易燃、易爆和有毒重大危险源评价法和死亡半径法相比，评估过程简单易行，分级结果符合实际，具有较强的可操作性和一定的推广意义。

Aubrey de Grey, the Cambridge-based gerontologist, says it could be very relevant to the rates of several chemical and enzymatic processes relevant to ageing 'It is a highly novel idea,' he says.

剑桥资助的老年病学家Aubrey de Grey说到有几种化学及酶的过程与衰老很有关系。他说道这是个新颖的想法。

Aubrey de Grey, the Cambridge-based gerontologist, says it could be ery releant to the rates of seeral chemical and enzymatic processes releant to ageing 'It is a highly noel idea,' he says.

剑桥资助的老年病学家Aubrey de Grey说到有几种化学及酶的过程与衰老很有关系。他说道这是个新颖的想法。

In contrast, the chemical structure of glycerol is simpler and can be used directly.

相对地，甘油的化学结构简单且能够直接利用，而生质柴油生产的过程会产生大量的甘油。

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。