有生物的

We received 25 toxity lines and correspond EC50.the result show: 5% biofungicide is very excellent, it has high activity to 5 diseases, its effect superior to 20%YintaiEC and chemical pesticide in some diseases.

结果表明5%仿生杀菌剂是一种效果较好的生物杀菌剂，对五种病原菌有较强毒力，其抑菌效果优于20%银泰乳油，对某种病原菌抑菌效果优于化学药剂。

The results showed that some holes on the nuclear membrane of the two kinds of the cells besides normal cell structures and there are some secretive pellets of protein with more high density of electronics around the nuclear of the cells, these pellets maybe is the regulatory matter of living things growth and around o'clock section rule, It is important to sturdy the ultrastructure of brain tissues and the physiological function of Tupaia belangeri chinensis .

利用电镜观察了树鼠句Tupaia belangeri chinensis的脑垂体和松果体细胞的超微结构，结果显示这两类细胞除了有正常细胞结构外，核膜孔较大且在核周围还有一些电子密度不同，大小不一的蛋白质分泌颗粒，这些颗粒可能是生物个体调节各种生理生化功能、生长发育和昼夜节律的信使物质，这对进一步研究树鼠句脑组织结构及其生理功能有一定意义

Some genetic bases underlye the plant somaclonal variation, which can be integratively determined and identified at morphological, cytological, biochemical and molecular biological levels.

植物体细胞无性系变异的发生有其遗传学基础，可从形态学、细胞学、生物化学和分子生物学等多个方面对其进行综合检测和鉴定。

However, long-term ecological effects of fire, including linkages between aboveground restoration and belowground biogeochemical processes, are still poorly understood.

然而，目前关于火烧造成的长期生态影响，如火烧后地上植被恢复与地下生物地球化学过程变化有何联系仍不太清楚。

During the acclimating process, CODcr, DO, nitrite, UDMH should be measured.

培养的活性污泥颗粒大、沉积快、出水良好、生物相镜检有轮虫。

According to fossil record, the earth has experienced a number of mass extinction events. At least three of the events mark severe loss of calcifying organisms due to ocean acidification.

从化石记录知道地球曾发生数度的物种灭绝，其中至少有三次海洋钙化生物承受最大损失，原因是海水缺氧或海洋酸化。

There are three mainly methods of flax degumming, physical, chemical and biological.

关于亚麻纤维的脱胶方法有物理脱胶法、化学脱胶法和生物脱胶法。

Nowadays, there are mainly three kinds of methods for consolidating excavated silk fabrics.

目前常用的加固方法主要有三大类：物理方法、化学方法和生物方法。

Biological fluidized bed as a new water treatment technology has shown its advantages, there is good prospects for development.

生物流化床作为一种新型水处理技术已显出其优越性，有很好的发展前景。

Sequences and bioactivity analysis showed that BmK βTX was highly homologous to Ts Ⅶ(aβ-type toxin) with low excitatory toxicity to both mammals and insects, which impled that it belonged to a new subtype of β-type toxin; BmK TX3 might belong to Chraybdotoxin group as specific blockers of potassium channels.

序列与生物活性分析表明BmK βTX与β-型蝎毒素Ts Ⅶ同源性较高，且对哺乳动物和昆虫均有低兴奋性毒性，提示它应属于一类新的β-亚型；BmK TX3应归属于Chraybdotoxin类钾通道特异阻断剂。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。