查询词典 dig up the roots

In roots, however, the concept is still applied, and in some angiosperm roots a fourth histogen zone is recognized, the calpytrogen, which gives rise to the root cap.

然而在根中，它还是适用的。在一些被子植物的根中，还发现了第四种组织原，即 calpytrogen ，与根冠发生有关。

Hosta ventricosa in control group grew ordinarily. The diameter of can reach 2 cm. The plants were vertical and straight. The main roots have a lot of fibrous roots. They were white. The leaves were green. 80% of the plants flowered in July.

空白组的紫萼玉簪在整个实验期内生长正常，根状茎粗达2厘米，植株直生，主根密生多数细长须根，呈白色；叶片绿色，在7月时80％的植物开花。

The most expensive one,"Dongguan Fair Aromatic", was made of the roots of incense tree dug from the sand and hillside land by local women. They saved the best roots as private savings and then sold them to foreign spice dealers.

最名贵的叫"东莞女儿香"，是当地妇女在沙土山田中把古蜜香树的树根凿出来，拣最好的树根贮集起来作为私蓄，然后卖给外来香贩的。

The organic materials and N fertilizer application decreased the ratio of dry matter distribution in ligneous roots and increased in fine roots.

三种类型根系中，施肥对细根刺激作用大于木质根，其中氮肥对生长根的作用较大，而有机物料则主要影响吸收根的生长。

On the contray,when the cotyledons were removed,the responses of P-deficient white lupine got more intensive.The accumulation of dry matter reduced and more proteoid roots were induced.The accumulation and excretion of citric acid in/from proteoid roots were enhanced,in the mean time,the root tips could accumulate and secrete malic acid.

相反，如果没有子叶磷的供给，则使白羽扇豆在缺磷环境中产生强烈的抗胁迫反应，表现在干物质的积累明显下降，根系能产生大量的排根，排根能积累和分泌大量的柠檬酸，而根尖能积累和分泌苹果酸。

In general, township and village cadres at the grass-roots party organizations in rural areas and most of the team is good, but there are also a number of grass-roots organizations in rural areas do not have a strong combat effectiveness, a number of rural grassroots cadres is not high, and the development of the socialist market economy, and to do Good work in rural areas now have to make some difference.

从总体上看，乡、村党组织和农村基层干部队伍大多数是好的，但也有一些农村基层组织战斗力不强，一些农村基层干部素质不高，与发展社会主义市场经济的要求，与做好现在农村工作的需要有一定差距。

The structures of the two-year-old tap roots are similar to that of the one-year-old ones, while the periderm thickness is increased. In the secondary xylems of the two-year-old roots, the woody fibers are distributed in groups and the interxylary phellem appears. The vascular rays are multiseriate. Phellem cells surround a sclereid form the phellem cycle in the phloem nearby the periderm.

二年生黄芩主根的主要结构与一年生的基本相同，其不同之处为：二年生主根的周皮增厚，次生木质部中木纤维成群分布，出现木间木栓；维管射线为多列且明显；在近周皮的韧皮部内出现包围石细胞的木栓环组织。

Combination of historical data and research results of others,it found inmodern times since the late imperial city of Shanghai has a highly developed networkof associations,which formed a relatively independent social space in grass-roots.Until the Nationalist government entered the stage,through the restructuring ofsociety grass-roots network and the establishment of the neighborhood Bao-jia system,only the initial realization of administerial control and penetration in the urbanneighborhood.

结合史料和他人研究成果发现，帝国晚期以来的近代上海都市具有高度发达的社团网络，其城市基层社会社团交错、帮会林立，形成一个相对独立于国家的自主空间，直至国民政府登场，通过重组社团网络以及在里弄基层建立保甲制度，才开始初步实现对城市邻里空间的控制和渗透。

NKT4 was mainly expressed in main roots and lateral roots and little in leaves in Nicotiana tabacum.

基因表达分析表明，NKT4主要在烟草主根和侧根中表达，在烟草叶中也有少量表达。

Were extracted by different extracting solvents in lab, the results indicated that with the increasing of Mn concentration levels, the speciation of Mn in their roots transform from H2O-extractable species to HCl-extractable species and NaCl-extractable species, showed increases of Mn of oxalate binding and pectate binding or prontein binding in cell wall of roots; Mn of H2O-extractable species were 34.55～50.26% of total Mn in stems and increased with the increasing of Mn concentration levels, which benefited upward transport of Mn; Percentage of Mn of H2O-extractable species were 38.55～44.19% and Mn of HCl-extractable species were 20.66～28.74% to total Mn in leaves, suggesting that most Mn in leaves were the speciation of H2O-solubility organic salts or manganese oxalates. 5. Chlorophyll in leaves of Polygonum hydropiper L.

不同的提取剂对水蓼根、茎、叶的提取结果表明，随着锰处理浓度增加，水蓼根中Mn由水提取态向盐酸提取态和氯化钠提取态转化，说明根细胞壁结合的草酸盐和果胶酸盐或蛋白质结合态的Mn含量随锰处理浓度的增加而增加；在茎中，水提取态锰含量占总锰的34.55-50.26%，且随锰处理的增加其水提取态锰的比例增加，这有利于锰向上运输；水蓼的叶片中，水提取态锰占总锰的38.55-44.19%，盐酸提取态锰占总锰的20.66-28.74%，说明叶片中的锰大部分以水溶性有机盐或草酸锰的形态存在。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。