查询词典 Lolium

Some fields are infested with wild oats and rye grass (Lolium spp.). Twenty-eight per cent of fields in the 1984 survey were moderately or severely infested with Phalaris minor and these fields yielded 1.4 t/ha compared to 1.9 t/ha for fields without weeds.

一些田块受野燕麦和黑麦草的侵害。1984年的调查表明28%的大田中度或严重受到小粒鹃草的侵害，这些田产量为1.4吨/公顷，而无草害田块产量是1.9吨/公顷。

Some fields are infested with wild oats and rye grass (Lolium spp.). Twenty-eight per cent of fields in the 1984 survey were moderately or severely infested with Phalaris minor and these fields yielded 1.4 t/ha compared to 1.9 t/ha for fields without weeds.

一些田块受野燕麦和黑麦草的侵害。1984年的调查表明28%的大田中度或严重受到小粒虉草的侵害，这些田产量为1.4吨/公顷，而无草害田块产量是1.9吨/公顷。

Two warm-season turfgrasses, including Bermuda grass and zoysiagrass, and three cool-season turfgrasses, including tall fescue, Kentucky bluegrass and perennial ryegrass were selected to study their growth responses under the simulated soil copper contamination conditions.

通过模拟土壤铜污染处理，对2种暖季型（狗牙根Cynodon dactylon、结缕草Zoysia matrella）和3种冷季型（高羊茅Festuca arundinacea、草地早熟禾Poa pratensis、多年生黑麦草Lolium perenne）草坪草种的生长指标进行了分析。

The plant had different accumulation capacity to different metals, which depended on the amount of different forms of Pb and Cd. All this proved Lolium perenne L was a kind of fit plant for phytoremediation of Pb, Cd-organic contaminants.

黑麦草改善了受污染底泥的颗粒特性，对修复重金属Pb，Cd-有机物污染效果良好。

There were a great deal of kinds of the grass with high quality and quantity fed to fish To determine the best symbiosis ecosystem of fish and grass on a closed system circulated yearly, several cold and warm grass was selected to analyse the adaptability and nutrition absorbed. It indicted that Lolium multiform Lam. and lemarthria compressa were the best option due to high adaptability of wetness, high coarse protein, fat and fibre and so on in the leaf, high biomass, high bio-filtration effect of N and P, adaption to the low or high temperature, resist to the plant diseases and insect pests, and the food of fish whose forage was grass.

鱼用优质高产牧草的种类繁多，为确定最佳的鱼草共生周年循环系统，本文选择几种冷季牧草和暖季牧草进行生长适应性与营养吸收研究，分析表明，多花黑麦草和扁穗牛鞭草是最佳的冷季牧草和暖季牧草，它们耐水性强，叶片中所含的粗蛋白、粗脂肪、粗纤维等化学成分高，植株的生物量也高，生物过滤养殖废水中的氮和磷效果好，而且可以适应外界环境的低温或高温，抵抗病虫侵害，同时为草食性鱼类喜欢食用。

To improve the water efficiency of turf grasses, the effects of mowed heights(5, 10, 15 cm and without mowing) of three kinds of turf grasses (Poa pratensis, Festuca arundinacea, Lolium perenne) on water consumptions were studied using portable lysimeters under full water supply conditions. Water consumptions of the three kinds of turf grasses were estimated from experimental data with water balance model.

为了研究草坪修剪管理的节水效果，采用小型排水式蒸渗仪，通过田间实验研究了充分供水条件下3种草坪草不同修剪高度(留茬高度：5、10、15 cm和不修剪)处理对耗水量的影响，并根据水量平衡原理计算得到了3种草坪草的耗水量。

To improve the water efficiency in turf management, a series experiments were conducted at the China Agricultural University Experimental Station, to study the effects of mowed heights (5, 10, 15 cm and no mowing) of turf grasses on the water consumptions and grass growths with 3 grass species (Poa pratensis, Festuca arundinacea, Lolium perenne) suing portable lysimeters, under full water supply conditions.

为了研究草坪管理的节水效果，在北京市中国农业大学试验基地，采用小型排水式蒸渗仪对三种草坪草进行了不同修剪高度(留茬高度：5、10、15cm和不修剪)对充分供水条件下草坪草耗水量和生长量影响的实验研究。

To improve the water efficiency in turf management, we studied the effects of mowed heights (5, 10, 15 cm and no mowing) of turf grass on the harvested dry biomasses and the water consumptions with 3 grass species (Poa pratensis, Festuca arundinacea, Lolium perenne) using portable lysimeters under full water supply condition.

为了研究草坪修剪管理的节水效果，采用自制小型排水式蒸渗仪测定了早熟禾，高羊茅，黑麦在充分供水条件下不同修剪留茬高度的生长量和相应的蒸散量。

To improve the water efficiency in turf management, we studied the effects of mowed heights (5, 10, 15 cm and no mowing) of turf grass on the harvested dry biomasses and the water consumptions with 3 grass species (Poe pratensis, Festuca arundinacea, Lolium perenne) using portable lysimeters under full water supply condition.

为了研究草坪修剪管理的节水效果，采用自制小型排水式蒸渗仪测定了早熟禾、高羊茅、黑麦在充分供水条件下不同修剪留茬高度的生长量和相应的蒸散量。

RELATIONSHIPS BETWEEN FREE PROLINE CONCENTRATLON ,SOIL WATER CONTENT AND LEAF WATER CONTENT IN SIMULATED SWARDS OF PERENNIAL RYEGRASS LOLIUM PERENNE L .

模拟草地内黑麦草叶游离脯氨酸含量与叶含水量，土壤含水量之间的相互关系研究英文

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。