查询词典 a large amount of

Tribology performance is achieved by a large amount of experiment and practical use according to conventional method.

而对于活塞的摩擦学性能解决，传统的设计方法必须通过经验或大量的使用结果后才能得以逐步实现。

A large amount of nitrogenous fertilizer that is not absorbed by crops or evaporated into the air is easily leached transport and accumulated in the shallow vadose zone. The accumulated nitrogen is released again and leached down into subsoils and groundwater, causing pollution. The process is mainly affected by climate, soil structure and microorganism transformation, etc.

田间施肥后，未挥发和被作物吸收的剩余N素易淋失运移，引起在浅层包气带土壤中的蓄积，且又易再释放进入下层土或地下水中形成污染，并主要受气候、土质结构、微生物作用等的影响。

In addition, a large amount of spendings are used to fund activities associated with social welfare, mainly pensions for some of the retired officers, schools and kindergartens for children of military personnel, training personnel competent for both military and civilian services, supporting national economic construction, and participation in emergency rescues and disaster relief efforts.

按保障范围，既包括现役部队，又包括民兵、预备役部队，并负担了相当一部分社会性支出，主要用于部分退役军官的供养，军队子弟学校、幼儿园，培养军地两用人才，支援国家经济建设和参加抢险救灾。

The primary aim of KDD is to find from a large amount of data the potentially useful information with effective mining approaches. Such information can be used to support commercial decisions, scientific discoveries and information retrievals.

KDD的主要目的是要通过各种有效的挖掘方法从大量数据中找到潜在有用的信息，并利用它们对商业决策、科学观察以及信息检索提供强有力的支持。

Missions of the Apollo flights have had to cross belts of high radiation and, during the outward and return journeys, the Apollo crew accumulated a large amount of rems.

阿波罗飞行任务有高辐射和带过，在来回路程，积累了大量的船员阿波罗食盐。

The results showed that the resin formed at pH=14 contains a large amount of active hydroxymethyl groups with the phenyl groups linked by both ether linkages and methylene bridges.

在 p H=8下合成的树脂分子中虽存在大量活性羟甲基但苯环间基本上以亚甲基桥相连，其树脂砂抗拉强度较低。

For human being,"the worship of natural souls" and "plant worship" come first. It developed to the "wood" included in the theory of "five elements of heaven and earth", and the literary images of these plants in the ancient myths and legends. Even at today, we still have a large amount of "plant imagery" in our language. People's thinking inevitably carries the life characteristics of plants.

身体经验的转化和志怪在蒲松龄先生《聊斋》一书中上升为志怪美学，人类最早出现&自然灵崇拜&和&植物崇拜&，到远古的&天地五行说&的&木&或&林&，古代神话和传说中那些植物的文学形象，即便是在今天，我们的语言中仍然有着大量的&植物意象&，人的思维里不可避免地带有植物的生命特征。

The result of XPS showed that a large amount of inactive iodine absorbed on the surface of the reused electrode, and Pt and Pt resulted from the thermal-sealing process led to the decrease of the catalytic activity of the platinized catalytic electrodes.

结果表明二次利用电极表面吸附的大量非活性的碘和加热密封过程中电极表面生成的低催化活性的Pt和Pt，是使电极的活性下降的主要原因。

It was found that there were dense dot shaped internal oxidations and a large amount of spherical crystal nets.

这说明结晶器的冷却能力差，在固相和液相共存区的包晶线附近通过的时间过长，导致在二冷区夹辊作用下沿枝晶产生了裂纹。

In one of our Battle Report considered replays, I have actually seen 2-3 Nullifiers brought straight into the enemy resource line, then all exits force fielded so the enemy drones couldn''''t get out, and the Nullifiers pretty much killed a large amount of them easily since they get bonus biological damage.

在一个我们曾经考虑过做战报的replay中，我实际上看过2-3个否决者直接冲进敌人矿场，用立场堵住所有出口这样敌人的农民就出不来了，否决者基本轻松的杀了他们中的大部分，因为他们对生物有额外的伤害。

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。