查询词典 yield spread

Seed cotton yield of 7.9 t/ha and 7.2 t/ha have been achieved under experimental conditions and under on-farm trials in farmers' fields (Bhatti, 1. M, et al, 1981). During 1991 at a private farm of Mr. Sadiq Akbar Bokhari in Multan area of Punjab, average yields of 3.5 t/ha equivalent to 1.2 t lint/ha from an area of 80 ha and 4.5 t/ha equivalent to 1.5 t lint/ha from an area of 20 ha were obtained. Recommended agronomic practices including the application of weedicide, pesticides, fertilizers (125-50-50 N-P2O5-K2O kg/ha) besides planting of cotton on ridges were followed. Crop was planted between 5-30 June and harvested between November and following February. Wheat was planted on 4 ha in standing cotton in the end of November and produced 2.8t/ha yield.

在试验条件下和农民田地的大田试验中已获得籽棉7.9吨/公顷和7.2吨/公顷的高产（Bhatti，I.M，等1981）。1991年在旁遮普省木尔坦地区，Sadiq Akbar Bokhari 先生私人农场的80公顷土地上，籽棉平均产量3.5吨/公顷，折合皮棉1.2吨/公顷，另外20公顷土地上籽棉4.5吨/公顷，折合皮棉1.5吨/公顷，推荐的农艺措施包括使用除草剂、农药、肥料（125-50-50 N- P2O5- K2O公斤/公顷）以及起垄种植棉花。6月5~30日种棉，11月至次年2月采收，11月底在4公顷站立棉株间套种小麦，单产小麦2.8吨/公顷。

The result indicated that both woods of feedstock size of 2×2×10 cm^3 had the highest yields of wood charcoals and vinegars. At the same pyrolytic conditions, the C. japonica had higher heating value of charcoal, yield and soluble tar content of wood vinegar than A. confusa. While, the yield of charcoal, pH value, specific gravity, and organic acid content of wood vinegar of A.

试验结果发现，柳杉及相思树均以2×2×10立方公分者有最高之木炭及木醋液收率；在相同条件下，柳杉之木炭热值、木醋液之收率及溶解焦油含量均高於相思树者，而木炭之收率、木醋液之酸碱值、比重及有机酸含量则均以相思树高於柳杉者。

Therefore, besides soil and climate conditions, management practices occupied the majority of yield variability in Quzhou County, suggesting that the yield gap could be reduced significantly through optimum field management.

因此，除土壤和气候状况外，管理措施也是造成产量差异的重要因素，通过优化管理措施可以大大减小产量差异。

Yield Strength Many materials do not have a yield point.

许多材料没有屈服点。

Maximum yield research can help point the way to improved yields through better management of all yield components.

最高产量研究有助于通过更好地协调所有产量构成因素来指明提高产量的途经。

However, because of greater increasing gradient of yield strength, higher material yield-strength ratio is achieved.

但由于其屈服强度增加的梯度大于抗拉强度增加的梯度，从而导致材料的屈强比升高。

Such high strength steel usually yield gradually but have no yield plateau .

这类高强度钢筋通常是逐渐屈服的，没有屈服平台。

In terms of yield strength of pipes,it is proposed that yield strength ...

因此，在进行级别高于X80的管线钢拉伸试验时，建议使用Rp 0.2的值作为材料的屈服强度，或使用与Rp 0.2相对应的总应变强度作为屈服强度。

And the analysis of the yield curve of bond uses the concept of yield to maturity.

影响债券到期收益率的因素主要有债券利率、价格和期限等。

Promised yield to maturity and expected yield to maturity.

交易活跃的债券比交易不活跃的债券具有更低的到期收益和更高的内在价值。

The father that if work,mad father, love annoys, disposition is too indrawn the be short ofing that the father of Mu Ne, resign oneself to adversity causes father easily to love is broken; Communicate time effectively between father and son, Mu Zizhi to be less than a hour on average to wait a moment every week, it is the cause that causes the child to become addiction.

如工作狂的父亲、爱愤怒的父亲、性格过于内向木讷、逆来顺受的父亲都易造成父爱的缺失；父子、母子之间的有效沟通时间每周平均小于一小时等等，都是造成孩子成瘾的原因。

These are vandal proof and they come with a locking mechanism.

这是野蛮的证据，他们来到了锁机制。