无法控制

There is great difference between the actual systems and the mathematic models because of the uncertainties. So the engineering problem can not be solved satisfyingly if it is designed only based on the nominal system.

不确定性的存在使实际对象与所用数学模型之间有很大差别，如果仅仅根据标称系统来设计控制器，会使大量工程控制问题无法获得满意结果，甚至严重影响系统性能。

To get straight to the subject, and to make a long story short, technically speaking, I can't step on the brake when I am in the curve and when I see that there is a time loss in the middle of the curve, I want to step on the gas all the way and the traction control can't keep up with it.

直接进入主题吧，把冗长的事情弄得短点，专业的说，在进弯时我无法刹车，当我看到在弯心中损失的时间时，我一直想要加油但是牵引力控制却跟不上。

In the last part, the study of controlling the stereochemistry of the newly formed chiral centers was not successful.

在第四部分，关於控制立体化学的相关研究方面，均无法得到好的结果。

A stodgy old regulation authority is confronted with a new technology, and because it can't figure out how to control it or make money from it, it tries desperately to limit its use.

1997岁的规例的权力正面临一个新的技术，因为它无法弄清楚如何控制它，或赚钱，从它，它会尝试铤而走险，以限制其使用。

The placing of certain orders (e.g.,"stop-loss" order, where permitted under local law, or "stop-limit" orders) which are intended to limit loss, to a certain degree, may not be effective due to market conditions and may make it impossible to execute such orders.

用于控制风险的某些指令（如当地法律许可的"止损"指令或"止损限价"指令），可能由于市场状况而在某种程度上不能奏效，或无法执行。

You put on an emotional straitjacket or your brain can't function.

你要完全控制情绪，否则脑子会无法运作。

In the development of FADEC (Fully Authority Digital Engine Control) system, it is found that simulation may constitute an alternative tool useful but not complete or substitutive of experimental tests.

而系统仿真技术已成为航空发动机全权限数字控制系统研制的一个不可缺少的基本手段，尽管它无法取代真实的物理试验。

To save himself he must turn his attention to the means of controlling, directing, organizing, and subordinating to his own biological functions and cultural purposes the insensate forces that would, by their very superabundance, undermine his life.

为了拯救自己，我们必须把注意力转向这些控制，指导和组织的方式上，并且注意把自己放在相对于自身生物功能和文化目标相次的位置上，注意那些极大数量的，无法感知的，将会对生命构成危害的力量。

In current condition, there are some difficulties for realizing switching function by using the said semi metal material.

从目前条件看，利用静电稳定控制1019/cm3密度载流子是有一定难度的，即无法实现开关功能。

Infections of 3 cases were controled after treatment with the wound dressing and compression bandaging after local inflammation organic resection, oral Xinhuang Tablets of proprietary Chinese medicines and antibiotics; 9 cases were treated with arthroscopic joint clean-up washing , 2 case of them were treated with incision debridement combined by synovectomy arthroscopic due to inability to complete debridement ; 3 case of them were treated with temporary prosthesis replacement surgery on the infection after total knee debridement due to recurring knee swelling and rupture , filling bone cement containing sensitive antibiotics, convection to wash on the articular cavity, and second phase renovation in stable condition, finally they recoveried postoperatively and discharged.

结果：对22例出现炎症性反应的TKA术后患者，经抗感染、关节腔对流冲洗、清创和Ⅱ期再置换并配合口服中成药新癀片等处理。10例轻微肿痛病人经单纯药物治疗，症状改善。12例患者应用外科干预， 3例行局部炎症组织切除后伤口换药并加压包扎，口服中成药新癀片及抗生素治疗后控制感染；9例在关节镜下行关节清理冲洗，其中2例在行关节镜下手术时因无法彻底清创行切开清创合并滑膜切除； 3例因反复出现膝关节红肿、疼痛、甚至破溃予全膝置换术后感染清创临时假体置换术，用含敏感抗生素骨水泥填充，对关节腔进行对流冲洗，待关节情况稳定后行Ⅱ期翻修，术后痊愈出院。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐