查询词典 quantity

Average velocity is a vector quantity, in the same direction as the vector △s.

平均速度是矢量，它与矢量△s的方向相同。

Angular momentum is an axial vector quantity.

角动量是一种轴矢量。

It pointed out that there are four characteristics in Modern Chinese "Spatial System": 1 Temporal Space, Spatial Space and Abstract space(including quantity, scope, etc.) share the same linguistic system which we called "Spatial System", i.e., an abstract semantic model composed of several coordinate axis.

序论指出现代汉语的"空间系统"具有四个特点：1空间、时间以及某些抽象空间都具有共同的语言结构，可以把它们统称为"空间系统"，即由若干坐标轴构成的抽象的语义模型。

This thesis is mainly focus on the fault forecast problem of compressor, that is, on the basis of the relationship of the gathering correlative parameters of compressor (such as compressive stress of exit or entrance、temperature、oscillation of axletree、the quantity of leaking gas and so on), concluding the possible reason of the fault, taking effective measures to avoid economic lost from shutting down of the fault of equipments.

本论文研究的主要内容是压缩机的故障预测问题，即根据采集到的压缩机的相关参数（如：出/入口压力、温度、轴承振动、泄漏气量等）之间的关联关系推断出可能的故障原因，采取有效措施，避免因设备故障停车造成的经济损失。

It show that the azotobacter fertilizer makes the quantity of the Cole improve effectively.

菌肥使得油菜的质量得到了有效的提高。

It reveals that the remediation increases the quantity of bacteria and azotobacter which is propitious to increase the soil fertility. In different period, soil enzyme activity, physical-chemical activity and soil microbial community is varying.

测定了施加土壤调理剂后不同时期土壤酶活性、理化因子、微生物种群等的变化，表明土壤调理剂起作用是一个渐变的过程，不同时期土壤的各种肥力因素是变化的。

In a word, the effect of azotobacter fertilizer on living activity, soil fertility and crop quantity is Significant within the scope of 0.05-0.20g/kg of using nitrogen in the soil, and the effect is most prominent at the level of 0.15g/kg of using nitrogen.

由此可见，固氮菌肥料对于土壤的生物活性、土壤肥力和作物品质的促进作用在土壤施氮量为0.05～0.20g/kg范围内均表现出明显效果，但以0.15g/kg效果最为突出。

With the increase of continuous cropping year, ammonifying bacteria, azotobacter and cellulolytic bacteria showed the tread of first increases and then decreases and reached the biggest value at continuous cropping for 5 and 3 yr, while the nitrifying bacteria quantity was decreased sharply with the increase of continuous cropping year.

随连作年限的增加，氨化细菌、固氮菌和纤维素分解菌数量呈现先增加后降低的趋势，分别在连作5、3和3年达到最大值，而硝化细菌数量随连作年限的增加急剧下降。

He found that the red pigment proved to be iron oxide, hematite; a yellow consisted of clay containing iron or yellow ochre; a blue color was a finely powdered glass; and a pale blue was a copper carbonate, probably azurite; green were malachite; black was charcoal or boneblack; gray, a limestone mixed with charcoal; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay.

他发现红颜料是铁的氧化物赤铁矿；黄色颜料由含有铁或黄赭色粘土组成；蓝颜色为细微的玻璃粉；而普蓝就是碳酸铜，或许是蓝铜矿；绿颜料为孔雀石；黑色为木炭或骨黑；灰色，石灰石混合木炭而成；而一些颜料残留在用于彩绘装饰的颜料瓶里，含有赤铁矿与石灰石及粘土的混合物。

As Jack, Babette, and Murray drive home, Jack feels a sense of completeness rooted in the quantity of their purchases.

当杰克，芭贝特，和Murray回家，杰克感到一种完整性植根于他们的购买量。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。