Wheat production takes 50% of its energy input for these two items alone.
小麦生产仅在这两项上就占其能源投入的50%。
It doubles the energy input, as if by magic.
它的能量增加一倍的投入，仿佛魔术。
The ratio of the energy output of a machine to the energy input.
由某种机械输出的能量与输入到其中的能量的比率。
An analysis is made of the change of the farmland energy input in 1949-1984 years.
本文分析了三十五年来农田投能的变化。
The formula of the relation of penetration H and specific energy input W is gotten.
并得到了焊接熔深H与输入线能量W的数学表达式。
The energy input from arc to contact surface is a decisive factor on erosion of contact materials.
电弧对触头表面的能量输入是影响触头侵蚀量的决定因素。
It was indicated that the higher laser energy input is harmful for thermal shock lifetime of LR TBCs.
能量密度较小的激光重熔试样具有高于等离子喷涂试样的热震寿命。
Most of the energy input (80% to 90%) is converted to heat and must be removed by some form of cooling.
大部份能源输入(80%到90%)对热被转换和一定被一些形式的冷却移动。
With the single-pulse laser energy input increasing, the transverse shrinkage and buckling distortion are improved.
随着激光单脉冲能量输入的增加，焊接件的横向收缩变形和失稳变形变大。
The specific energy input er and the specific heat energy Eh were derived based on the metallographical measurement.
利用金相检测法计算了单位质量熔覆材料的比能和单位时间实际输入比能。
The results show that the composite isolated structure can achieve the expected control goal with small energy input.
结果表明：组合隔震结构能在较小能量输入的情况下达到所需的控制效果。
Less than that, because of excessive concentration of mud, water, digest processing demands considerable energy input.
不足的是，由于污泥中水浓度过高，消化处理要求投入相当大的能量。
The earth would literally tear itself to pieces, but with no extremely large external energy input this is not possible.
地球将字面催泪本身件，但由于没有非常大的外部能量输入，这是不可能的。
So this capacity to re-heal itself is completely automatic, and it's not relying on any energy input from living cells.
所以这种自我修复的功能完全是自动的，不需要任何来自细胞的能量供应。
The parameters that deeply effect on the bending strength were porosity, energy input and the overlapping of weld metal.
明显地影响抗弯强度的参数是气孔，输入能量的大小和焊接金属的重叠性能。
On the basis of analyzing the energy input structure, a series of energy indices of 1980 and 2000 are assessed and compared.
在分析能值投入结构的基础上，分析并对比了1980年与2000年的一系列能值指标变化。
The improvement is obtained by controlled high energy tamping and its effects vary with the soil properties and energy input.
这种方法通过控制高能量的夯击达到处理的目的，其处理效果随着土性和夯击能量的变化而变化。
So this capacity to reheal itself is completely automatic, and it's not relying on any sort of energy input from living cells.
所以修复自身的能力是完全自动的，完全不依赖活细胞给予任何形式的能量。
Energy balance is the difference between your energy input or the number of calories that you put into your body and the energy you burn each day.
能量平衡就是身体能量摄取或者摄入卡路里的数量，和你每天消耗的能量之间的差异。
The results showed that (1) supplementary energy input, energy transformation efficiency and output energy of farming sub-system were still in low level .
结果表明：（1）种植业亚系统的人工辅助能投入和能量的产出都在逐年迅速增加，但能量的投入和产出均处于较低水平，能量利用效率低。
They should not use toxic materials or require too much energy input to work. They must also be able to produce grassoline at a price that can compete with gasoline.
如果希望某种技术在商业利用方面切实可行，首先在物料的预处理方面要求所得到的中间产品必须是容易发酵的糖份，产量高，浓度也较高，而且技术的实施成本还不能过高，还有生产过程中更不能使用有毒物质，不可以耗费太多能源，最后，所生产出来的草料油在价格方面必须能够与传统汽油一争高下。
Since it is sustained by the wind and tide energy input to the oceans, diapycnal mixing coefficient (DMC) will vary along with the change of external energy input.
海洋中的混合过程是由风和潮汐输入的机械能维持的，这些机械能的变化会导致海洋中混合率的变化。
This scientific law tells us that when one form of energy is converted to another form in any physical or chemical change, energy input always equals energy output.
这科学法律告诉我们，当一个能量的形式被转换成在所有物理或化学变化时的另一个形式，能量输入总是合计能量产品。
High animal power input is the characteristics of this area in energy input into farmland. Lower organic manure input is still a problem in energy input in this area.
畜力能投入高是该地区农田投能的特点，有机肥能投入低是该地区农田投能中存在的问题。
By analyzing one-dimensional spindle heat conduction difference model, a model was set up based on the energy input, dissipation and thermal deformation of the spindle.
通过分析一维主轴热传导差分模型，建立起基于反馈原理的机床能量输入、输出的热变形预报模型。
Of course, perturbations of mid-and low latitude neutral atmosphere due to direct energy input into the auroral neutral atmosphere also contribute to the phenomena observed.
当然极光扰动时对中性大气层的能量输入亦对观测到的现象有贡献。
The energy inputs and their structure, efficiencies, and the relationship between energy input and output in the farmland ecosystem of Jianyang County were studied in this paper.
本文从生态学能量流的角度研究了简阳县不同时期农田系统能量投入量、投能结构，投能效率及能量投入产出关系。
The energy inputs and their structure, efficiencies, and the relationship between energy input and output in the farmland ecosystem of Jianyang County were studied in this paper.
本文从生态学能量流的角度研究了简阳县不同时期农田系统能量投入量、投能结构，投能效率及能量投入产出关系。
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