藻类的

The bulbs occurring together with the MT structures in the Zhangjiayu Subformation are believed to be body fossils of macroalgae rather than spheroidal MT structures.

对张家峪亚组灰岩中与MT构造共生的球状体进行了详细的沉积学研究，研究结果表明这些球状体不是前人所说的球状MT构造，而是一些实体球状宏观藻类化石，可以分为秋尔藻、寿县藻、塔乌藻和荚藻四种类型。

The study of taxology and ecology of sub-aerial blue-green algae of Neimenggu was comparatively deficient in the past. As a result, my research will supply datatostudy the particular function of sub-aerial blue-green in terrestrial ecosystem.

目前国内学者对内蒙古亚气生蓝藻的分类及生态研究较少，因此这一课题有其特殊的理论价值和应用前景，为进一步探讨亚气生藻类在陆地生态系统中的详细功能提供了本底资料。

Slight changes in water temperature or salinity can damage the mutually beneficial relationship between coral and the algae—called zooxanthellae—that live in their tissues.

水温或盐度的些许变化，也可能损害珊瑚和一种藻类（黄藻，生存在珊瑚的组织中间）之间互利的关系。

Producing male and female gametangia in different structures or plants, as in some algae and fungi.

雌雄异株的在不同的构造或植物中产生雄性与雌性配子囊的，如一些藻类和菌类

Preliminary studies on the ecological characters of freshwater cyanophage were carried out under both field condition and culturing system. The field investigation result showed that 6 in 19 water samples contained cyanophages lysing plectonema and the lysis phenomenon were readily observed without concentrating the water.

对淡水噬藻体的生态学进行了初步研究，包括淡水中噬藻体分布及感染力的调查与人工混合培养条件下噬藻体裂解宿主引起微生物和藻类种群变化的研究。

It may also be a good idea to add a few additional oxygenating plants to the pond to stabilize the oxygen level and keep algae from taking over the pond.

这也可能是一个好主意，添加一些额外的充氧植物的池塘，以稳定的氧气水平，不断从接管藻类池塘。

In the country the revolutionaries set fire to the nobles' castles and burnt them to the ground.

简单的生物，如细菌和藻类，它们的化石已在三十多亿年的岩石中发现。

The water's red hue is due to algae that live on salts spewed from nearby volcanoes.

水的红色色调，是由于藻类生活的盐喷出从附近的火山爆发。

When the number of algae cells increase, it starves the water of oxygen and threatens the survival of fish and seriously reduces water quality.

当数量的藻类细胞增加，它starves的水，氧气，并危及生存的鱼类，严重降低了水质。

Colonizations of benthic microalgae on artificial substrata were compared in two locations of Lake Donghu with different nutrients status, and analyzing the relationships of colonial patterns of benthic algae and nutrient state, temperature.

以武汉东湖为代表，在不同湖区和季节对底栖藻类群落在人工基质上的建群过程进行了比较分析，探讨其建群模式与湖泊的营养状况、温度之间的关系。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。