1·But the fertilisers are expensive, can threaten the environment themselves and also cause the soil to harden and become less fertile.
但是化肥很贵，而且本身可能威胁环境，而且还导致了土壤硬化和肥力下降。
2·Place chocolate-dipped fruit onto parchment-lined sheet pan to cool and harden.
把浸好巧克力的水果放入羊皮纸内衬平底锅冷却和硬化。
3·Make sure you're getting plenty of calcium as your baby's bones continue to harden.
保证你摄入足够的钙，因为婴儿的骨骼仍然在硬化。
4·Thermoplastics can be shaped and reshaped by heat and pressure but thermosets cannot be reshaped because they undergo chemical changes as they harden.
热塑塑料可通过加热和加压成形和再成形，而热固塑料却由于在硬化过程中发生了化学变化而不能再成形。
5·At low temperature, it is easy to crystallize and harden.
在低温时易结晶、硬化。
1·Calculus - If left alone long enough, plaque begins to mineralize and harden into calculus or tartar because the plaque absorbs calcium, phosphorus and other minerals from saliva.
牙结石—如果菌斑呆的时间足够长，它就开始矿化变硬形成牙石或牙垢，因为菌斑从唾液中吸收了钙，磷和其他矿物质。
2·Once the plastics harden and are removed from the molds, the fingers are ready to be hooked up to a base.
一旦塑料变硬，并去除掉模具，手指就可以连接到基座上了。
3·Shell to harden. Before that happens, this outer layer of tissue is too soft and flexible to transmit muscle contractions as it did, and will do again when the.
在壳变硬之前，外面的那层“壳”太软太韧了，以致于无法进行正常的肌肉收缩。
4·The carbon matting, drenched in resin, is compressed into a mold to harden it.
这种碳垫子，还是树脂制品时就弄湿了，得压缩成型使其变硬。
5·The soft concrete will harden till it is like stone.
水泥将变硬直到像石头一样。
1·Treasures of goose down quilt dry air, moisture, do not harden, with other insulation materials do not have the good performance of moisture divergence, known as the "breath of quilt".
珍品鹅绒被透气干爽，排湿性强，不板结，具有其他保暖材料所不具备的吸湿发散的良好性能，被称为“会呼吸的被子”。
2·Through analyzing, conservation tillage did not cause the soil to harden etc, and can reduce the soil bulk density in various degree, improved the structure characteristic of the soil.
通过分析得出，施行保护性耕作后不会引起土壤板结等问题，而且能够不同程度的降低土壤容重，改善土壤的结构特性。
3·The interlayers that characterized as harden in middle and incompact in top and below widely occurred in the cement-stabilized-gravel when contrustruing the base course of pavement in permafrost area.
多年冻土地区路面水泥稳定砂砾基层应用中，普遍存在基层上下松散、中部板结的“夹层”现象。
1·"There are these institutional restaurants," says Richard Harden, co-founder of Harden's restaurant guides, "which have gone on for ever."
“这些制度下的餐厅，”Richard Harden——哈登餐厅指南的共同创办者——称，“永远流传下去。”
2·By accepting British missionary doctor George Harden's advice, the Chinese Medical Association set up a medical vocational college in Anqing , Anhui province in 1923.
1923年中华医学会传教部上海会议决定采纳英国基督教传教医生乔治·哈登的建议创建“博医技专”在安徽安庆诞生。
3·James Harden and Russell Westbrook are good basketball players.
詹姆斯·哈登和拉塞尔·威斯布鲁克是很好的篮球运动员。
4·Or something of the like just wondering who is more efficient for the possessions they use. I know Russ has quite a bit higher usg than harden.
或者是类似的，想看看他俩谁按回合看更高效，我知道威少的使用率稍微比哈登高一些些。
5·Poor Tony Harden, he was drunk last night as usual and made his exit by falling under a lorry.
可怜的托尼·哈登！他昨晚像往常一样喝醉了酒，跌倒在卡车下面被碾死了。
1·Harden tendency of steel, content and distribution of hydrogen in welded joints, restraint stress resistance of joints are three factors that leads to the cold cracks of the welded joints.
钢材的淬硬倾向、焊接接头含氢量及其分布，以及接头所承受的拘束应力状态是产生焊接冷裂纹的三大主要因素。