利用率

Unfortunately when all carders in the OFDM symbol are occupied, the condition for this algorithm does not exist, and then the scope of frequency offset estimation is confined to fraction.

运用在频域插入少量导频的半盲估计算法，并利用一种导频方案——空载导频，在频率利用率不损失的情况下，扩大了频偏的搜索范围。

The relationship between the processing parameters and the dilution and the effective utilization of powder coefficient were explained theoretically In the meantime, the theoretical method to analyze the variation of the microstructure and the properties of the cladded layer were formulated.

建立了多道搭接技术条件下熔覆层稀释率、粉末有效利用系数和激光热有效利用率的方程。在搭接过程中，熔覆材料的损失机制主要是烧损。

Avain cockerels and sibbald "TME" method were used to determine AA true availabicity of different heat treatments of groundnut meal, cottonseed meal and rapeseed meal in Hubei province.

利用正常的艾维因公鸡，应用Sibbald &TME&方法，测定了湖北省内热处理程度不同的花生粕、棉籽粕和菜籽粕的氨基酸真利用率。

ABSTRACT Avain cockerels and sibbald "TME" method were used to determine AA true availabicity of different heat treatments of groundnut meal, cottonseed meal and rapeseed meal in Hubei province.

利用正常的艾维因公鸡，应用Sibbald &TME&方法，测定了湖北省内热处理程度不同的花生粕、棉籽粕和菜籽粕的氨基酸真利用率。

Rack cocklofts: applied to a wide variety of limited space, a small number of cases, it can increase the existing space utilization several times, and with the use of the lift operation.

阁楼式货架：适用于场地有限品种繁多，数量少的情况下，它能在现有的场地上增加几倍的利用率，可配合使用升降机操作。

A more space efficient set – up results if the headstock is capable of being moved. Creels used in this manner are known as duplicated creels.

如果车头能移动，可得到较高的空间利用率，这种筒子架被称之为双联筒子架。

Through the study of the crucible manufacture and its application in strong reducing atmosphere it was found that the used densified CaO crucible could decrease the absorption of calcium by the refractory and increase efficiency of calcium.

通过对氧化钙坩埚制造和使用的研究，发现用使用过的致密氧化钙旧坩埚可以减少坩埚对钙液的吸收，提高了钙利用率。

Shanxi province's economy level works stable and speedily,but there exists following problems from the angle of scientific development and the long range coming objectively:the comprehensive utilization rates of energy sources is low;the conversion and process of energy sources is backward in technique;energy environmental pollution and ecocide is serious.

山西省经济运行虽平稳快速发展，但依然存在能源综合利用率低下、能源加工转化技术落后、用能环境污染和生态破坏严重等问题。

Protecting fertilizer and preventing pollution Making the leakage losses of soil nutrients reduce more than 85%, improving the utilization efficiency of fertilizers; reducing the pesticide content in the runoff, preventing the pollution of groundwater and river and lake water.

保肥防污染，使土壤养分的渗漏损失减少95%以上，提高肥料的利用率；降低泾水中的农药含量，防止地下水和河湖水体污染。

Consequently,it is necessary that how to apply phosphate fertilizer rationally and raise the utilization ratio of phosphate fertilizer.

因此，研究保护地番茄磷肥的合理施用，提高磷肥利用率已成为迫切需要。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐