查询词典 formers

Mites have a bewilderingly diverse variety of lifestyles, from parasites to predators, gall-formers to sap-suckers.

螨虫有着千变万化、人迷惑的生存方式，从寄生虫到掠食者，从寄居在植物上的虫瘿到吸取树液为生的小虫。

Mites have a bewilderingly diverse variety of lifestyles, from parasites to predators, gall-formers to sap-suckers.

螨虫有着千变万化、令人迷惑的生存方式，从寄生虫到掠食者，从寄居在植物上的虫瘿到吸取树液为生的小虫。

We analyze formers centers conditions for polynomial Lienard equations, give direct conditions of a nondegenerate center at the origin with elimination theory, and give an algorithm for general situations with algebraic elimination methods of polynomials.

运用多项式的代数消元法，对前人给出的多项式Liénard方程的中心判据进行分析，对多项式的系数给出原点是非退化中心的直接条件，并对较一般的情形给出算法。

Based on the national tenth five magnitude project — Suzhou City Water Environment Improvement and Synthesize Demonstration item, we carried out the static simulation test and the dynamic simulation test under the condition of heavy pollution loading rate and low transparency and dissolved oxygen in polluted river of suzhou ancient city district. These investigations were on the base of the formers' work. We analyzed the purification effects and rules of plant floating-bed technology on polluted river water, and also applied the technology to purify the polluted river water in Miaojia River. Conclusions were summed up in the following:The dominance plant option test was carried out among Oenanthe javanica, Lolium mutliflorum and Allium sativum under low temperature condition. The results showed that the Oenanthe javanica was the dominance floating-bed plant under low temperature condition. Its net removal rate of TN、 NH_3-N、 TP、 COD_ were 51.3%、 65.2%、 55.6%、 57.6%, respectively, and inhibition rate of algae reached 92.3%.

本论文以国家863重大科技专项——&苏州市城市水环境质量改善与综合示范&项目为依托，在前人研究的基础上，根据苏州古城区污染河道污染负荷重、透明度及溶解氧低的实际情况，通过静态、动态模拟试验，研究了植物浮床技术对污染河水的净化效果及规律，同时在苏州古城区内的苗家河开展了植物浮床技术净化污染河水的示范应用，得出了以下结论：(1)低温条件下对水芹菜、多花黑麦草、大蒜三种浮床植物筛选的试验表明：水芹菜是低温条件下浮床植物的优势种，其对TN、NH_3-N、TP、COD_的净去除率分别为51.3%、65.2%、55.6%、57.6%，对藻类的抑制率达92.3%。

Secondly, the methods of obtaining the distribution function of phreatic line and the seepage parameters were introduced on the basis of the research results of the formers.

在前人研究成果的基础上，总结坡前水位动态变化的成层土体浸润线的求解方法，并详细介绍非饱和非稳定渗流参数的确定方法。

On the base of formers research, through many factors analyses ,such as core,well logging ,seismic data, palaeogeomorphology and structure characteristic,it has been found that two turbidite fans, sublacustrine fan and slumping fan, were developed there.

辽河坳陷西部凹陷沙三时期浊积扇非常发育，在前人研究基础上，通过岩心、测录井、地震资料、古地貌、构造特征等因素分析，认为该区发育两种类型浊积扇：湖底扇和滑塌扇。

At changes of direction, a transition joint should be formed with the GRASSCRETE formers being cut tangental to the joint.

在变化的方向，有一个过渡联合，要形成与grasscrete前者被削减tangental向联合

Now that's it's cooled down I have weened myself down to the flavoured water (not Jack Daniels on ice.) This is just a continuation of my mold that I made last chapter for the hull formers/cradles.

现在的它的冷却下来，我weened自己到香味的水这只是一个继续我的模具，我所作的最后一章为船体成型/摇篮。

The new algorithm is proposed based on the study of formers' work.

论文在分析前人工作的基础上，提出了新的单元图形生成算法。

After the mold was set it was time to make some of formers.

之后，模具是它设定的时间，使一些成形。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。