查询词典 leghorn straw

The new straw lightweight thermal insulation block made of straw cement-based composite materials has many advantages of lightweight,higher strength,higher thermal insulation,low water absorption,good resistance freezing,fireproof,mouseproof,resistance to craze, environmental protection and energy saving ,and low cost.

对秸秆水泥基复合材料的性能进行了研究，利用秸秆制成的轻体保温砌块具有轻质、高强、保温性能好、吸水率低、抗冻融性能高、防火、防水、防虫鼠害及环保节能等特点，成本低廉，实现了北方寒冷地区单一墙体材料节能50%(240 mm厚)的目标。

The present study investigatated the effect on the diversification of weed community, including weed abundance, dominance, evenness, biomass, and mean height after mulching straw and intercropping white clover in the tea plantation from 2005 to 2006. The results were as follows: 16 families and 31 species were found in total. In April, the dominant species characterized with slow growth, lower biomass, and less than 30 cm height; in July those who grow faster with higher biomass and height became dominant; In September, these malignant communities reduced, while the oxalis and diffusa characterized with lower biomass and low height gradually increased. In the three seasons, the weed abundance, community diversity and evenness increased, and the dominance, the biomass and average height of weeds remarkably reduced after intercropping white clover and muching straw.

结果表明：茶园共有杂草16科31属31种，春季（4月）以生长速度较慢、生物量小、株高在30 cm以下的杂草为主，夏季（7月）以生长快、植株高和生物量大恶性杂草为主，秋季（9月）恶性杂草开始减少，酢浆草、白花蛇舌草等生物量小、株高矮的杂草逐渐增多；稻草覆盖处理茶园春、夏和秋季3个观测时期杂草物种丰富度、多样性、均匀度等指数均高于清耕对照，优势集中性指数低于清耕对照；间种白三叶草处理春、夏和秋季3个观测时期杂草总数量和生物量均显著低于清耕对照，夏、秋季杂草平均株高显著低于清耕对照；稻草覆盖和间种白三叶草处理春季茶芽重和产量显著高于清耕对照，鲜叶中游离氨基酸含量高于清耕对照，茶叶感官评审得分高于清耕对照处理。

In this paper the indoor simulation test is adopted to study the variation characteristics of soil pH, the rate of corn straw degradation and enzyme activity on brown rendzina in karst area and laterite in non-karst area in the degradation process of corn straw.

通过室内模拟试验，研究了岩溶区棕色石灰土与非岩溶区红壤对玉米秸秆有机物料降解过程中土壤pH值、秸秆降解率和酶活性的变化特征。

Our company products using cotton, hemp, wool, silk, nylon, leather, leather, salt grass, paper and all kinds of blended fabrics and other raw materials, sub-varieties of knitted hat, visor cap,±, basins hat, cloth hat, paper straw hat, braided hat, sun hat, cowboy hat, a molding cap, winter hat, straw hat, hat and other major series.

本公司系列产品采用棉、麻、毛、丝、尼龙、皮、革、咸草、纸及各种混纺织物等原料，品种分针织帽、空顶帽、运动帽、盆帽、布条帽、纸草帽、辫帽、太阳帽、牛仔帽、一次成型帽、冬帽、草帽、礼帽等各大系列。

C: I think straw sandals is better, you can give them a pair of straw sandals.

我认为，草鞋是最好的，你可以给他们一人一双草鞋。

The dramatist is sick and from above his scalp looks more scabrous than ever. His hair is made of straw. His ideas are straw.

而且，从上面望下去，他的头皮显得比往常更粗糙，他的头发是稻草做的，他的思想也是一堆乱草。

For next Sunday's experiment you will need the following special items: A piece of cardboard (about 30cm by 16cm), a sheet of construction paper (about 35cm by 50cm), sellotape, a straw, a ball bearing, bb gun bullet or other small ball that will fit inside the straw.

下周日的科学实验，你需要特别准备以下的东西︰一片硬纸板约三十公分长、十六公分宽，一张美工纸，约五十公分长、三十五公分宽，胶带、一根吸管、小铁球、BB枪子弹、或其它可塞入吸管里的小球。

Straw processing: the harvested straw need to solarize

复受潮，保证稻草的原材料质量。

To improve the quality of the coastal solonchak, effects of both the jute straw and organic fertilizer on both the enzyme activity and microbial number in the coastal saline soil modified with the different level of both the jute straw and organic fertilizer were investigated.

为改善滨海盐土质量，通过黄麻桔秆还田及施用有机肥对盐土的改良试验，研究不同施用量的秸秆与有机肥配施分别对土壤酶活性、微生物的影响。

Views folk crafts tie-dye, batik, drawing sugar of ginger, the world's largest unique straw, straw boss, Wang tells us that the north gate terminal is the most beautiful ancient city of Phoenix, we walk the ancient stone road, reached the Tuojiang side north gate terminal, and the beauty of a southern water ah!

观看民间手工业品扎染、蜡染，拉姜糖，天下无双的大草鞋，草鞋王老板告诉我们，北门码头是凤凰古城最美丽的地方，我们踩着古朴的石板路，走到了沱江边，北门码头，好一个江南水乡之美啊！

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？