藻类的

Therefore,the experiment of clearance rate and filter rate of Anodonta woodiana was done in the lab to verify its effectiveness.

故以本论文於研究室中进行圆蚌的藻类滤除试验，以期在未来田间试验放养圆蚌中能够有所依据，达到最经济的且有效的处理效果。

Subcordiformis and Chlamydomonas reinhardtii se before and after regulation of sulfur-deprivation and CCCP, it was found that the change of two algae have different results.

论文最后对扁藻和衣藻se无硫调控及CCCP调控前后的生理状态和生化组成作了初步的分析、检查，发现两种藻类表现出较不同的变化。

Alternatively, the Cladocera may be disappeared or reduced in numbers for the phytoplankton to gain advantage.

在富营养化的湖泊中，藻类对沉水植物有明显的&遮光效应&，从而降低了它的竞争能力。

Used only in former classifications: comprising what is now considered a heterogeneous assemblage of flowerless and seedless organisms: algae; bacteria; fungi; lichens.

仅在旧的分类中使用；包含所有被视为不开花结果的各种微生物的集合；藻类；细菌类；真菌；地衣。

Factory production of agar powder plant based on marine algae in the red stone flower algae, Gracilaria sp made by advanced processing of the white powder.

本厂生产的琼脂粉是以海生植物红藻类中的石花藻、江蓠藻经先进工艺加工制成的白色粉末。

Pesticidal chemicals are in the plastic casing of the bed and chemicals have probably been added to the water to prevent the growth of algae, fungi and bacteria.

因水床的塑料壳体中含有杀虫剂，而且水床的水中可能增添了化学物质以防止藻类、菌类与细菌的生长。

Pesticidal chemicals are in the plastic casing of the bed and chemicals have probably been added to the water to prevent the growth of algae, fungi and bacteria.

因水床的塑料壳体中含有农药成分，而且水床的水中或许增添了化学物质以防止藻类、菌类与细菌的产生。

The disadvantage is the unknown knock-on effects. Planktonic algae are at the bottom of the food chain.

浮游藻类位于食物链的底层，假如它们的数量增多，那食物链的其它部分将会受到影响。

The stimu- lating effect of glycine on nitrate reduction was greatly influenced by preillumination treat- ment of tobacco leaves,and also by the activity of respiratory chain.

但乙醇酸脱氢酶主要存在于低等植物如藻类巾；在高等植物中，乙醇酸的氧化主要是由乙醇酸氧化酶催化的，形成乙醛酸和H言02，但没有还原剂的生成L19，。

The mineralogical and geochemical research on grey-brown laminatedmud stone, oil shale of Shahejie Formation Member 1 of Gulan Subsag found that the content of sapropel was all over 97% and the content of organic matter and chloroform bituments "A" was over 1% and 0.1% respectively in 35 samples. The organic matter belonged to type I and reached the standard of good source rocks.

对孤南洼陷沙一段灰褐色纹层泥岩和油页岩、深灰色油泥岩、深灰色泥岩、灰质泥岩样品进行岩矿及地球化学分析，35块样品的腐泥组含量全部大于97％，表明生烃母质主要为藻类，为Ⅰ型有机质，所有样品的有机碳含量都＞1，氯仿沥青&A&含量＞0.1，全部达到&好烃源岩&标准，是该地区的一套优质烃源岩。

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。