难以控制

Well our team is very young. We have been learning a new system too. It was quite difficult to get to grips with at first but we have been practicing hard.

我们的球队还挺年轻，我们已经在学习一些新的战术，一开始确实有些难以控制，但是我们会不断努力练习。

Cerium oxide has a wide range of uses, but many applications require special physics properties of particles. It is particle morphology, size, structure, dispersion, surface properties ,this physical and chemical properties, that determine their application field, but the traditional preparation process is difficult to control cerium oxide particle morphology and physical properties, thus making it difficult to meet the application requirements.

氧化铈有着广泛的用途，但很多方面的应用都要求其粒子具有特殊的物性，粒子的形貌、尺寸、结构、分散性、表面性能等物化性能决定其应用领域，但传统制备工艺难以控制氧化铈粒子的形貌及物性，从而难以满足应用的需求。

But I also know that it can be unpredictable, unexpected, uncontrollable, unbearable and strangely easy to mistake for loathing, and... What I'm trying to say, Tristan is...

但我也知道，它是难以预料，难以想象，难以压抑，难以控制的，而且奇怪的是，很容易把爱错当成厌恶……我想说的是，特里斯坦……我想我是爱上你了。

His wife is a thin, choleric, nervous woman who, as well as having an unbearably shrill voice, strong lungs, a finely drawn nose and a viperous tongue suffers from an uncontrollable temper and the personality of a lion tamer.

他的妻子是个瘦弱，暴躁，有些神经质的女人，长着一个小小的鼻子。她的声音是那样刺耳而难以让人忍受，她的脾气十分难以控制，发起脾气来就喋喋不休，而她的性格就跟驯兽师没有什么两样。

Because the medical corporations faces a complexity market, and the process of produce is also a complexity system, you must face a lot of puzzle and problem in the process of information, such as inconstant requirement of the customers, quick movement of the market, variety breed and changeable process, incontrollable term of delivery and quality of goods, illogicality of the ability of the software and the excessive expectation of the user. J2EE (Java2 Enterprise Edition) standard, founded by Sun Microsystems in 1999, contains a whole suit of standard and criterion for enterprise level applications. It has many advantages, such as independence of platform, easy expansibility and good security, which makes it very popular in IT industry.

由于药品生产企业面对着一个复杂多变的市场，而药品制造过程本身也是一个复杂的系统，所以其信息化过程中需要面对大量的难题，比如：难以预测的顾客需求和市场的快速变化、不断碰到的品种变化和流程改变、难以控制的交货期限和货物品质、不可调和的软件处理能力和使用者的过高期望等。J2EE（Java2 Enterprise Edition）是Sun公司1999年推出的基于Java的一整套企业应用开发标准和规范，具有跨平台的互操作性、可扩展性、安全性好等特点，迅速得到了业界的广泛支持。

Biological control has only recently been tried on a commercial scale, but the results of farmer's acceptance of this method remains to be determined. Sclerotinia continues to be a very difficult pathogen to control.

生物控制技术仍处于大规模的尝试阶段，但牧场主对此方法是否接受还不得而知，核盘菌仍是一个难以控制的病菌。

A sulfonated poly aryl ether with sulfonic group on naphthalene ring of side chain and preparation thereof, which is capable to solve technical problems of complexity in synthesis, hardness in controlling sulphonation position and degree, high possibility of side reaction in sulphonation, complexity in sulphonation and hardness to realize indutrialzation.

一种磺酸基在侧链萘环上的磺化聚芳醚及其制备方法，解决现有技术中合成方法复杂，磺化位置和磺化度难以控制，磺化过程中容易发生多种副反应，磺化工艺复杂难以实现工业化等技术问题。

The characteristics of the salt formation in Tarim Basin is deep, high temperature and high pressure, easy to result in the undergauge, collapse, drill bit or pipe sticking.

针对塔里木盆地石炭系盐层埋藏深，温度高，地层压力大，极易发生&缩径、坍塌&，造成卡钻，同时由于盐岩层的塑性蠕动，形成不规则井眼，甚至造成套管挤毁变形事故，井身质量难以控制，固井质量难以保证等问题，通过对同类型已钻井进行总结分析，提出了一系列钻井技术措施，并在T726井严格实施。

In order to solve above problems, a frequency conversion timing unit for screw pump well and an automatic control system were developed.

针对地面驱动螺杆泵抽油杆断、脱频繁及单井提液调整参数难以控制等问题，开发了螺杆泵井的变频调速装置及自动控制系统。

In particular, is difficult to control the hydraulic vibration, often because of the low-frequency eddy tail pipes with a substantial unit of output swing so that the unit sent to the AC grid.

尤其难以控制的是水力振动，往往是由于尾水管的低频涡带产生机组大幅度的出力摆动，使机组发出的交流电难以并网。

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。