查询词典 a grain of

As Princeton bioethicist Peter Singer notes in his new book, if we fed that grain to the 1.4 billion people who are living in abject poverty, each of them would be provided more than half a ton of grain, or about 3 pounds of grain/day -- that's twice the grain they would need to survive.

如普林斯顿的生物伦理学家彼得。辛格在他的新书里所言，如果我们把那些粮食用于14亿生活在绝对贫困中的人口，他们每个人可以平均分得半吨多粮食，也即每天大约3磅的粮食—那是他们得以生存所需量的两倍。

As Princeton bioethicist Peter Singer notes in his new book, if we fed that grain to the 1.4 billion people who are living in abject poverty, each of them would be provided more than half a ton of grain, or about 3 pounds of grain/day － that's twice the grain they would need to survive.

正如普林斯顿大学生物伦理学家彼得辛格在其新书指出，如果我们将此谷物粮食餵养活在赤贫中的十四亿人，将可供给每人超过半吨的谷物，或约一天三磅的谷物那是两倍於其维生所需。

Because of the paper mesorectum grain direction and cross grain direction of expansion rate, stiffness, and so a series of physical properties of significantly different, is the difference between paper grain direction means a lot, here are a few simple and convenient way.

由于纸张在直丝绺方向与横丝绺方向的伸缩率、挺度等一系列物理性能的显著不同，区别纸张丝绺方向的办法很多，下面介绍几种简便易行的方法。

The wheat is the second important grain crops in china, only less than paddy, which take a quarter of our grain crops production. So the wheat takes a very important role in our grain crops production.

小麦是我国仅次于水稻的第二大粮食作物，占我国粮食总产量的四分之一左右，在我国粮食生产中占据着举足轻重的地位。

The pot experiment results showed that inoculation with A1501 and A1513 could promote the growth and grain yield of rice. Comparison with the non\|inoculation, the grain yeild of rice treated with A1501 and A1513 increased by 8 5% and 10 3% respectively. And %Ndfa of rice shoot and grain estimated by 15 N\|isotope dilution method was 9 00% and 11 5%, respectively, which was consistent with the increment of the total N(8 5% and 11 6%,respectively).

盆栽结果表明，接种A.faecalis 显著提高了水稻的生长，接种A1501 和A1513 的水稻稻谷产量分别比未接种提高了85％和103％，用15N 同位素稀释法估测水稻地上部总氮中来源联合固氮的百分率达900％和115％，其结果与水稻地上部总氮量的增加幅度（86％和116％）基本一致。

Starch has gelatinization effect in hot water, elevatory and amylaceous grain is easier when temperature burst, the degree of polymerization that brings about starch is reduced, the opposite element quantity of amylaceous grain is reduced, as the change of amylaceous grain, the package that iodine and starch fashion adds up to content color to also can produce a series of change.

淀粉在热水中具有糊化功能，温度时升高淀粉颗粒更轻易破裂，导致淀粉的聚合度降低，淀粉颗粒的相对分子量减小，随着淀粉颗粒的变化，碘和淀粉形成的包合物颜色也会发生一系列变化。

In first, a new short time formula of one dimension heat conduction differential equation, based on the theory of one dimension transient method, is presented for thermophysical property measurement of wood. The result of testing on red pine and larch wood arc satisfied by new method.In succession, the relationship between heat conductivity of wood and moisture, density, porosity, temperature and grain is studied experimentally in the range from 25 to 100℃. The result shows that, the heat conductivity is in direct proportion to density. but in inverse proportion to porosity. The heat conductivity of air-dried wood increased probably linear with the temperature rising. And that heat conductivity along the grain of wood is higher than that cross the grain. The former is 1.8 or 2 times of the latter.

文中研究了25～100℃范围内，气干木材的导热系数与含水率、密度、孔隙率、温度及热流方向的关系，研究表明：木材导热系数与密度成正比关系，与孔隙率成反比关系：对于针叶材，导热系数与密度及孔隙率成线性变化关系，而对于阔叶材其变化关系近似成二次曲线；气干木材的导热系数随着温度的升高近似呈线性增加：热流平行于纹理方向的导热系数大于垂直于纹理方向的导热系数，两者的比值大约在1.8～2之间。

As a key regulator of grain number, the DEP1 locus (and perhaps also its homologs in other small-grain cereals) may provide a means of manipulating grain yield in these crucial crops.

作为谷粒数量的一个主要调节者， DEP1位点（也可能其他的小粒谷粒作物中与 DEP1相当或相同的结构）可能提供了一个调控主要农作物中谷粒生产量的方法。

Although centrally is released,add a document that receive about the farmer, emphasize further and give kind of grain farmer clearly to fill continuously, grain market is unlocked in the round etc a lot of be helpful for raising kind of grain farmer to produce the enthusiasm, policy sex that is helpful for commissariat commercializing below element stimulation, 2004, productivity of our country grain can get the gender grows resumptive stage by stage, the farmer is planted the enthusiasm of paddy can get rising for certain, but, from statistic of door of Ministry of Agriculture data of intent of paddy seed-corn establish showed 2004, 2004 of paddy cultivate an area to may increase only 1.3%, visible, in short-term inside the yield that should raise our country paddy considerably still has certain difficulty.

虽然在中心发布关于农民增收的一号文件，进一步强调和明确给种粮农民直补、粮食市场全面放开等诸多有利于提高种粮农民生产积极性、有利于粮食市场化的政策性因素刺激下，2004年，我国粮食生产能力会逐步得到恢复性增长，农民种稻的积极性肯定能够得到提高，但是，从农业部门统计的2004年稻谷种植意向数据显示，2004年稻谷的种植面积可能仅增加1.3%，可见，在短期内要大幅提高我国稻谷的产量仍有一定难度。

Memoirs by aggrieved underlings should always be taken with a grain of salt. That said, people tend to believe what they want to believe, and Mr Latimer's book has helped two pre-existing delusions to become stronger.

自怜自艾的小角色写的回忆录不足取信，因为人们总是相信他们想要相信的事情，而拉蒂默先生的书让这些先入为主的误解更加深入。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。