英语人>网络例句>conservation 相关的网络例句
conservation相关的网络例句

查询词典 conservation

与 conservation 相关的网络例句 [注:此内容来源于网络,仅供参考]

We can then focus on other pressing concerns, such as education, conservation and reintroduction.

我们便可以集中处理其他迫切的问题,如教育,保护和恢复。

In the dry land and garden plot, the soil eroding amount of terraced fields is only 1/3 of that be ploughed directly along the slope. It is difficult that assart along the contour in the dry land and garden plot, after the first 1~2 years, the soil eroding amount will increase at double. From the soil and water conservation point of view, the mode that integrates arbor, shrub and grass in woodland is the best, the mode that plants grass in bare land is the second.

等高作梯的旱耕地和园地土壤侵蚀量仅为顺坡直耕的早耕地和园地顺坡的1/3左右;早耕地、园地等高开垦的强度大,开垦之后1~2年土壤侵蚀量成倍增长;从水土保持角度看,林地乔、灌、草结合模式最好,裸地植草模式次之。

The implicit TDMA algorithm and first kind of firstorder upwind difference were employed to solve the conservation equation associated with appropriate boundary conditions.

通过分析离心力场作用下铝熔液在Al2O3短纤维多孔介质内的渗流传热现象,考虑离心惯性力对渗流传热过程的影响,建立了多孔介质渗流传热模型。

In chapter 4, the multisymplectic Hamiltonian system and its associated conservation laws are simply presented.

第四章简单介绍了多辛哈密尔顿系统及其相关的守恒律。

Conservation of a place should take into consideration all aspects of its cultural significance without unwarranted emphasis on any one at the expense of others.

古迹保护应当考虑到它文化重要性的所有方面,不应当无根据的强调其中某个方面而忽视了其他方面。

The trials on cultivation of Atriplex canescensconducted in Minqin Desert Control Experiment Station reveals that this speciesentails fine qualities as strong tolerance in drought, cold, salinity and low temperatureas well as high annual biomass. So it cab be extended in sandy areas with favorableirrigation condition, and on hilly in loess plateau with relatively high rainfall and lowevaporation. As a new substitute species for water/soil conservation and rangelandregeneration, it has a big potential to be extended. However, more research on withinwhich scope this species can be extended need to be done

从干旱沙区民勤治沙综合试验站的栽培来看,四翅滨藜在此地表现出了耐旱、耐寒、耐盐碱、耐低温且年生长量大的优良特性,因此可以在有灌溉条件的沙区和降雨较多且蒸发较小的黄土丘陵区进行推广,作为该地区的水土保持和草场更新的新物种,具有一定的推广潜力,但推广地域范围的划分,仍需进一步的试验研究和充分的科学论证。

It includes five basic criterions: clear space 、 complex function 、 ecological and energy conservation、 attainability of traffic、 proper dimension.

对类街道空间的基本评价标准有5条:空间清晰性、功能复合性、生态节能性、交通可达性、尺度适宜性。

It can exploit thoroughly and enhance strength and autostability of rock or soil mass. It has been widely applied in the practical engineering of China because of their advantages, such as material conservation, safety, convenient in construction compared with other retaining methods.

加筋土技术是岩土工程领域的一个重要维护手段,采用合理的加筋锚固技术,能充分地发挥和提高土体的自身强度和自稳能力,较其它加固方式可以大量地节约工程材料,并有利于安全施工,在我国岩土工程领域中已得到广泛的应用。

To establish a new technique for in vitro rapid propagation and conservation of germplasm of autotetraploid plant of Plalycodon grandiflorum, basal MS medium supplemented with different hormones was filtrated and optimized by using uniform design and orthogonal design.

为了建立优良同源四倍体桔梗的快速繁殖和离体保存技术,采用均匀设计和正交设计以添加不同激素的MS培养基为基本培养基进行筛选和优化。

Plalycodon grandiflorum ; Autotetraploid ; Uniform design ; Orthogonal design ; In vitro conservation

桔梗;同源四倍体;均匀设计;正交设计;离体保存

第22/100页 首页 < ... 18 19 20 21 22 23 24 25 26 ... > 尾页
推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。