不易的

In this essay, the culture methods of corneal epithelial cell and keratocytes have been studied. The method of rabbit corneal epithelial cells has been improved in order to solve the problem that the cells moved slowly and could not form monolayer when the traditional tissue nubbles cultivation was adopted.

本文对兔角膜上皮细胞和基质细胞的培养方法进行了研究，解决了传统角膜上皮细胞组织块贴壁培养时细胞迁出慢，不易形成单层的难题，建立了兔角膜上皮细胞原代培养的方法。

Xie yi-fang says, since the later, the less activities, and it is harder to burn up calories. She suggests that after having a big breakfast, half or one bowl of rice is enough for lunch. And half or one-fourth bowl of rice is sufficient for people having dinner late. Basically, the late you noshing

谢宜芳说，基於愈晚活动量愈少，热量愈不易消耗掉的原因，她建议有了丰盛一顿早餐后，午餐的饭量约在半碗至一碗间即可，至少於宵夜型晚餐，白饭的量最少再少一点，半碗到 1/4 碗即可。

Trojan said here in general to connect is different from some well-constructed horse rootkit to hide out in the use of higher technology, the situation can not easily be found.

这里说一般的木马连接，是区别于某些精心构造的rootkit木马采用更高明的隐藏技术，不易被发现的情况。

Monitoring the efficiency of thermal cycle is quite difficult because some of the parameters are not amenable for measuring, especially the variation of the efficiency caused by the worsening of the vacuum of the condenser.

汪健热力循环经济性能指标的在线监测由于受到某些不可测参数的限制而不易实现，尤其是凝汽器真空变化所引起的指标变化很难实现在线监测。

The results show:the amount of tar is declining when flue-cured which is low tar,combustion-supporting,the use of additives,reconstructed tobacco,expended tobacco while the amount of tar is same when cigarettes paper which is high porosity which are pereated are used. But if the porosity of cigarette paper are too high,the quality of cigarettes inside will be effected.

结果表明：采用焦油含量低的烤烟烟叶、膨胀烟草、烟草薄片、合适的烟用添加剂，则焦油量呈下降趋势；在辅助材料方面，使用高透气度盘纸，则焦油量呈下降趋势，但通气度不易过高，否则影响卷烟的内在质量。

It is vapour, coal, diesel oil made to take off discreditedly to the crude oil high in sulphur content, produce stench because of including sulphur alcohol.

常见的杂质有含硫，氮，氧的化合物，以及混在油中的蜡和胶质等不理想成分。它们可使油品有臭味，色泽深，腐蚀机械设备，不易保存。

To date, all stroke clinical trials targeting glutamate receptors have failed, largely because of their side effects, an inefficient delivery of compounds from the blood to the brain or the length of time it takes for the drugs to work effectively.

迄今为止，所有关于中风的谷氨酸受体方面的研究都以失败告终，很大程度是由于副作用的原因，药物不易透过血脑屏障以及过血脑屏障所需时间都会影响药效。

Prior to 1957, China's gross agricultural output value included barnyard manure and handicraft products for self-consumption (clothes, shoes, stockings, and initial grain processing undertaken by peasants).

农业总产值的计算方法通常是按农林牧渔业产品及其副产品的产量分别乘以各自单位产品价格求得，少数生产周期较长，当年没有产品或产品产量不易统计的，则采用间接方法匡算其产值，然后将四业产品产值相加即为农业总产值。

On feeding non-flow, high sticking powder way, GBL-Flex has ability to against bridge by panted advanced "auto knead" tech, as well as enhance feed efficiency.

特别在处理高粘度，不易流动的粉状原料方面，GBL-Flex 采用先进的防架桥技术&自动揉动系统&提高喂料输送的效率。

In 2001, after seven years of development and field tests, IDE introduced an effective, low-cost drip system that resisted clogging and sold for one fifth the price of conventional equipment.

经过了七年的开发和田野测试，IDE在2001年推出了一套效率高、成本低的滴水系统，它不易阻塞，售价只要传统设备的1/5。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。