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In this paper, callus culture, derived from leaf or petal, and capitulum culture combined with irradiation of γ-ray for mutation were introduced.

菊花有30%品种为变异种，且菊花组织培养之分化与逆分化非常容易调控，因此本文介绍利用叶片或花托癒伤组织、或花托培养等方法，配合γ-射线照射进行诱变育种。

A battery of tests was derived from published literature againstwhich to test the simulation: static and dynamic autoregulationresponses; carbon dioxide reactivity; brain tissue oxygenation.

从已经发表的文献上获得的一组实验支持这种模型试验。如静态及动态的自动调节反应；脑组织的氧合等。

This conclusion is in agreement with the fact that there are widely distributed Carboniferous source rocks and crude oils derived from the Carboniferous.

这一认识得到了柴北缘广泛分布有石炭系源岩和已发现源于石炭系原油的支持。

So supported by well core experimentation, the *** analyzed the logging response feature and mechanism of thin bed, and point out that many factors can affect the logging response of the reservoir, the main factor which mostly influence the logging response is the thickness of thin layer, and the content of carbonite have a great influence on the response of 3-porosity logging.we make use of core experimentation, combined with logging material, firstly the *** do the lithology correction and thinckness correction for resistivity curves, and based on the content of mud that derived from the core experimentation, the *** present the thickness correction model of gamma-ray logging and self-potential logging, and choose the appropriate ways to compute the carbonate content and using the value of mixed frame in order to correct the influence from the carbonite, based on this, the *** gives a effective methods to correct the thickness influence for 3-porosity logging.

本文首先以岩心实验结果为依据，对研究区薄层的测井响应特征和机理进行了分析，指出多种地质因素影响着储层的测井响应特征，而层厚是影响测井响应最主要的因素，且碳酸岩含量对三孔隙度测井的影响很大。利用岩心实验分析资料，结合测井资料，首先对电阻率测井曲线进行了岩性的校正和层厚校正；利用岩心分析泥质含量，研究了自然伽马和自然电位的层厚校正方法，并建立了层厚校正模型；在有效计算储层碳酸岩含量和混合骨架参数值的基础上，研究了针对碳酸岩含量对测井曲线的影响进行校正的方法，进而提出了一套对三孔隙度测井曲线的薄层层厚影响的校正模型。

The word "Carat" is derived from the Greek word for the Carob tree.

"克拉"是从希腊字的豆树。

The word "Carat" is derived from the Greek word "keration" which is also the Greek name for the Carob tree.

"克拉"是从希腊字"keration"这也是希腊语的豆树。

A structure which appears to be simple, though actually derived from the fusion of separate structures, as a pistil which appears to be composed of a single carpel, though actually composed of two or more carpels.

假单基数的 Pseudomonomerous 实由离生结构愈合而成却看似单一的结构，如看似单心皮的雌蕊，实为两个或多个心皮组成。

Cypsela An achenelike fruit that develops from an inferior ovary and contains some tissues not derived form the carpel.

cypsela 连萼瘦果：由下位子房发育来的瘦果状的果实，还包含一些不是来源于心皮的组织。

A dry , dehiscent fruit derived from a single carpel and usually opening along two lines of dehiscence , as a pea pod .

由单个心皮形成的通常沿两条缝开裂的干果，如豆荚。

In the first part of the paper, the explicit form of difference equation and periodic boundary condition is derived in Cartesian coordinate system.

由于光子晶体也属于一种周期结构，在分析其带隙结构时，可以借鉴前面的算法。

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。