查询词典 grass roots

Along with forest succession, C storage of roots, soil and the belowground increases, but N storage of roots, soil and the belowground has not change trend obviously.

随着演替的进行，地下根系、土壤与林地地下碳贮量会逐渐增加，而氮贮量则没有明显的变化趋势。

The rainforest contains six wonders, the plant stranglers,the mid-air flower baskets,the blossoming of old stems,the great roots, the rattan enlacing on tree trunks and the rocks wrapped in roots,representing the essential features of all five major rainforests in Hainan.

雨林谷包容了植物绞杀、空中花篮、老茎生花、高板根、藤本攀附、根包石海南热带雨林的六大奇观，是海南五大热带雨林的精品浓缩。

The main roots lignified. Fibrous roots became less.

根系主根木质化，须根变少，颜色变暗。

And 0.3mg/L treatments the plants were significantly inhibited. The plants grew slowly and were short. Gourd-shaped balloons became smaller or even disappeared. The leaves had big or small yellow-patch and had thinned. Only a handful of plants Flowered. The main roots lignified. Fibrous roots became less. Its color became lighter.

在镉浓度0.1和0.3mg／L溶液中的凤眼莲的生长明显受到抑制，植株生长缓慢，矮小；葫芦状的气囊变小甚至消失；叶片有不同程度的黄斑，厚度变薄；只有个别植株开花；根系主根木质化，须根变少，颜色变浅。

The results showed:Under the same fertilizer consumption,covered with straw and covered with film can increase the chlorophyll content and total leer area duration of the maize,can improve leaf nitrate reeducates activity,Photosynthesis and roots vigor,and the nitrate reeducates activity,the chlorophyll content and the roots vigor present positive correlation with yield. Meanwhile,average dry matter accumulation of straw-covered increased 7.1% than this of no-ploughed,yield increased 15.3%.The average dry matter accumulation of film-covered increased 20.1% than which of no-ploughed and 12.1% than which of plough and covered with straws.And yield increased 26.8% and 10.1%,notable differences.

结果表明：在相同的肥料用量条件下，秸秆覆盖和薄膜覆膜对玉米生长发育具有良好的促进作用，能显著增加玉米叶片叶绿素含量和光合势，增强叶片硝酸还原酶活性和根系活力，同时玉米叶片硝酸还原酶活性、叶绿素含量、根系活力等与最终籽粒产量呈正相关；秸秆覆盖比免耕全生育期平均单株干物质积累量增加7.1%，籽粒产量增加15.3%，薄膜覆膜分别比免耕和翻耕残茬覆盖全生育期平均单株干物质积累量增加20.1%和12.1%，最终籽粒产量增加26.8%和10.1%，差异显著。

In most cases, it is depicted as a mythical colossal living tree that connects multiple worlds and realities. Its branches reach far into the heavens, its trunk runs through the middle world, and its roots extend into the underworld; creating a mirror image. As is the "world tree", the World Tree Co-Op seeks to be a dynamic entity with many branches and roots transecting and connecting worlds.

在更多的案例下，是一种一直在生长的连接多个世界和现实巨大的神话里的树，它的枝叶撑到天空的外部，它的树干在世界的中部，根部延伸到地表以下的世界；创造一个镜像图画。

The authors sug-gest that the decreased density of BDNF positive products in lamina II on the 3rd and 6th day was related with the degenerationof the nerve fibers and varicosities after section of the adjacent dorsal roots. On the 12th day, the remaining L6 dorsal roots un-derwent collateral sprouting compensatoryly and reestablished functional connection with target neurons.

作者认为3 d、6 d的减少主要与邻近背根节切除后，其神经纤维和膨体溃变有关；12 d时，保留的Ls背根逐渐侧支出芽，且与靶细胞再建功能联系，故脑源性神经营养因子阳性神经纤维和膨体数均趋于恢复。

Histochemical assays of GUS gene showed those resistant callus and roots from transgenic plants cultured under light were no blue-stained with X-gluc, but callus and roots after 24 h treatment of darknees and then incubated with X-gluc could present blue. Fluorimetric enzyme quantitative analyses indicated GUS expression in transgenic plants was organ specificity.

转基因抗性愈伤和转基因植株根的组织化学GUS活性检测表明，光照培养下的抗性愈伤和转基因植株根不能使X-gluc显色，而暗处理24 h后的抗性愈伤和定植后转基因植株的根能使X-gluc显色。

In the dry roots of sunflower, pea, castor-oil plant,Pb can be accumulated to 91.6, 40.7 and 52.8 mg·g-1, respectively, while corn, Chinese sorghum exhibited an ability for accumulation of Pb in the roots too.

在向日葵、豌豆、蓖麻等植物幼苗的根中分别积累了高达91.6mg·g-1、40.7mg·g-1和52.8mg·g-1的铅，玉米、高粱也表现出一定的根铅积累与降低水体中铅浓度的作用。

The historical roots of the idea of the domination of nature are extremely complicated. Leiss'inquires these roots and evolutions from ancient myth fable, world view of religion, natural wizardry theory of the Renaissance, Bacons philosophy and philosophies of 17th century and after.

控制自然观念的历史根源极其复杂，莱斯主要从古代神话传说、宗教世界观、文艺复兴时的自然巫术理论、培根的哲学思想和17世纪及以后的哲学思想中探寻这一观念的根源和演变。

They experience feelings deeply and intensely, and their emotions are often mercurial.

他们的感情深刻而强烈，情绪善变。

Surrounded with or as if with a rampart.

用城墙围绕的用城墙围绕的或类似于为城墙围绕的