coulter

简明释义

英[ˈkəʊltə(r)]美[ˈkoʊltər]

n. 犁刀

n. （Coulter）人名；（英、法）库尔特

英英释义

单词用法

同义词

反义词

例句

1.Firstly principle of blood cell testing with related technique application, such as Coulter and Light Scatter, is presented in the paper.

在文章中首先介绍了血细胞分析仪的库尔特计数原理，光散射法血细胞分析原理等血细胞检验原理及其相关应用技术。

2.Conclusion the NRBC counting by the COULTER LH-750 blood cell analyzer is accurate, quick and helpful to the screening and diagnosis of some hematological and tumorous chemotherapy patients.

结论血液学分析仪LH- 750对NRBC分析结果准确、快速，有助于一些血液病及肿瘤化疗患者的筛查与诊断。

3.Coulter, she says she has no plans to end her campaign for a boycott after Election Day.

库尔特说，她不打算在选举日之后结束抵制活动。

4.Evaluates the performance for COULTER STKS fully automatic haemacytometer analyzer to assay blood platelet.

评价库尔特STKS全自动血球分析仪测定血小板的性能。

5.Conclusion the NRBC counting by the COULTER LH-750 blood cell analyzer is accurate, quick and helpful to the screening and diagnosis of some hematological and tumorous chemotherapy patients.

结论血液学分析仪LH- 750对NRBC分析结果准确、快速，有助于一些血液病及肿瘤化疗患者的筛查与诊断。

6.This paper set up a dynamic model of soil range to be moved and develops a mathematical model of disc coulter force.

对圆盘开沟器扰动土壤的作用域进行了分析，建立了圆盘开沟器的受力模型。

7.NHEK945 proliferation was assessed by MTT assay and direct cell count with a Coulter Counter.

人表皮细胞NHEK945增生采用MTT测定法和细胞计数仪直接计数法。

8.Mark Coulter, of McComb's Coach Travel, who was driving the bus, said the firm had contacted the police.

麦库姆旅行公司的员工马克·柯尔特当时正在驾驶这辆巴士，他表示说旅游公司曾经联络过警察。

9.The sharp edge of the coulter is essential for effective tillage.

尖锐的犁刀边缘对有效耕作至关重要。

10.Farmers often choose different types of coulters based on their specific soil conditions.

农民通常根据特定的土壤条件选择不同类型的犁刀。

11.During plowing, the coulter helps to slice through the soil and prepare it for planting.

在耕作过程中，犁刀帮助切割土壤，为种植做好准备。

12.The design of the coulter has evolved significantly over the years.

随着时间的推移，犁刀的设计发生了显著变化。

13.The farmer replaced the old coulter with a new one to improve soil cutting efficiency.

农民用一个新的犁刀替换了旧的，以提高土壤切割效率。

作文

In the realm of agriculture, the importance of tools and machinery cannot be overstated. One such tool that plays a crucial role in soil preparation is the coulter. A coulter is a sharp, wheel-like device that is mounted on plows or seeders to cut through the soil and create a furrow. This tool allows farmers to prepare their fields more efficiently by breaking up the soil and reducing clumps, which facilitates better seed placement and ultimately leads to improved crop yields. The design of the coulter has evolved over the years, with modern versions being made from high-strength materials to withstand the rigors of farming. The effectiveness of a coulter is not merely in its cutting ability; it also helps in managing soil moisture and controlling weeds. By slicing through the soil, the coulter can help to aerate it, which promotes better root growth for plants. This is especially important in areas where the soil tends to become compacted, as compaction can hinder water absorption and root development.Farmers have long recognized the value of using a coulter in their cultivation practices. Historically, before the advent of mechanized farming, farmers used hand-held tools that required significant physical labor. The introduction of the coulter allowed for more efficient plowing, saving time and energy. Today, many tractors are equipped with advanced plowing systems that include multiple coulters, allowing for wider swathes of land to be prepared in a single pass.Moreover, the use of a coulter is not limited to traditional farming. In precision agriculture, where technology plays a pivotal role, coulters are integrated into GPS-guided systems that optimize planting depth and spacing. This precision ensures that seeds are planted at the right time and in the right conditions, which can significantly enhance productivity.However, it is essential to understand that while the coulter is a valuable tool, its effectiveness can be influenced by various factors, including soil type, moisture levels, and the specific crop being planted. Farmers must assess these variables to determine the best settings for their coulter to achieve optimal results. Additionally, regular maintenance of the coulter is necessary to ensure it remains sharp and effective, as a dull coulter can lead to poor soil penetration and inadequate furrow formation.In conclusion, the coulter is an indispensable tool in modern agriculture, enabling farmers to prepare their fields efficiently and effectively. Its role in soil management, moisture retention, and weed control makes it a fundamental component of successful farming practices. As agricultural techniques continue to evolve, the coulter will undoubtedly remain a vital asset, helping to feed the growing global population while promoting sustainable farming methods.

在农业领域，工具和机械的重要性不容小觑。其中一个在土壤准备中发挥关键作用的工具是coulter。coulter是一种锋利的轮状装置，安装在犁或播种机上，用于切割土壤并创建沟渠。这个工具使农民能够更有效地准备他们的田地，通过打碎土壤并减少块状物，从而促进更好的种子放置，最终提高作物产量。coulter的设计多年来不断演变，现代版本采用高强度材料制造，以承受农业的严酷条件。coulter的有效性不仅在于其切割能力；它还帮助管理土壤湿度和控制杂草。通过切割土壤，coulter可以帮助通气，这促进了植物的根系生长。这在土壤容易变得紧实的地区尤为重要，因为紧实会妨碍水分吸收和根部发育。农民早已认识到在耕作实践中使用coulter的价值。历史上，在机械化农业出现之前，农民使用手持工具，这需要大量的体力劳动。coulter的引入使犁地变得更加高效，节省了时间和精力。如今，许多拖拉机配备了先进的犁耕系统，其中包括多个coulters，允许在一次作业中准备更宽广的土地。此外，coulters的使用不仅限于传统农业。在精准农业中，技术发挥着关键作用，coulters被整合到GPS引导系统中，以优化播种深度和间距。这种精准性确保种子在正确的时间和条件下播种，这可以显著提高生产力。然而，必须理解的是，虽然coulter是一个有价值的工具，但其有效性可能受到多种因素的影响，包括土壤类型、湿度水平和特定作物。农民必须评估这些变量，以确定最佳的coulter设置，以实现最佳结果。此外，定期维护coulter是必要的，以确保其保持锋利和有效，因为钝化的coulter可能导致土壤穿透不良和沟渠形成不足。总之，coulter是现代农业中不可或缺的工具，使农民能够高效、有效地准备他们的田地。它在土壤管理、湿度保持和杂草控制中的作用使其成为成功农业实践的基本组成部分。随着农业技术的不断发展，coulter无疑将继续作为一项重要资产，帮助养活日益增长的全球人口，同时促进可持续的农业方法。