不复杂的

It's hard to look at suffering if the situation is so com#p##e#plex that we don't know how to help.

看着他人受苦是令人痛苦的，何况问题又如此复杂，我们根本不知道如何去帮助他人。

Sequence analysis showed that the ITS gene was proved to be a complex structural region which was not suitable for the identification of Prototheca species, but the LSU and SSU rDNA regions showed 94﹪ and 99.9﹪ sequence identities with Prototheca zopfii var.

核酸序列分析显示核糖体内转录间区DNA可能存在复杂结构，不适合无绿藻的测序鉴定；但核糖体大亚基及小亚基DNA序列分析，与祖菲无绿藻碳水化合物变种(Prototheca zopfii var.hydrocarbonea)一致性分别为94﹪、99.9﹪。

In view of the defects in conventional engine throttle manipulator system,A digital throttle control scheme was put forward in the paper, the throttle handle mechanism and step motor transmission-mechanism was designed,the control program is compiled, and the computer control is realized by pushing and puling throttle handle to change fuel pump governor throttle opening.

0引言传统的发动机燃油泵油门操纵系统是由机械传动的，虽然结构简单，但存在很多缺陷：传动部件较多，更换任何附件后都必须重新调节整个系统的协调性，而且调节较为复杂；可靠性不高，存在传动死角；误差较大，不利于远程传动。

The paper doesnt think that he explained whether substituting salva veritate could proceed smoothly at arbitrarily sophisticated context and that it is impossible that his explanations about sentence had direct and indirect references

本文认为，他没有解释在任意复杂语境中&保值替换&能否顺利进行，并且认为他对句子具有通常意谓和间接意谓所作解释的不可行性

The assessment of regional stability is a very complex and difficult system engineering problem because it is affected not only by certain and uncertain factors, and known and unknown factors, but also by dynamic and nonlinear factors. The former assessed methods are ideas and approaches of seismologic engineering and engineering geology.

区域稳定性评价受各种不确定或确定、已知或未知、动态和非线性等因素影响，是一项十分复杂且困难的系统工程课题，历来沿用地震工程和工程地质分析方法。

Besides, the effects of light and temperature on stomata have not been modelled in any mechanistic model.

在第一章中，通过综述气孔对环境因子响应的数学模型的文献，发现目前对描述和模拟气孔行为的经验模型和机理模型是脱节的，可供选择的气孔模型还不能满足理论分析和实际应用的需要；经验模型没有机理的支持，不能用于理论分析，没有普适性；机理模型都过于复杂，而且其中的一些参数难以确定，所以它们还只能作定性模拟，不能作定量预测，另外，对于光强和温度的影响还未见有人模拟。

There was a slight complication when Lily pointed out she has a wedding to attend soon, and isn't very keen on shaving her head to fit the tentacled headdress like she did for Episode II.

在莉莉指出自己即将参加一场婚礼，不是很着急着要修剪头发以配合EP2中所用的触须状饰头巾后，事情变得有些复杂。

Most useful structures require complex and thermodynamically unlikely arrangements of atoms.

最有用的结构需要复杂和热力学不可能安排原子。

Comparing to conventional resistivity log, the high resolution array induction logging has higher resolution and deeper invertigation. So it could confirm uninvaded formation resistivity, flushed zone resistivity and invasion radius, and also provide reliable geologic parameters for reservoir description and evaluation.

高分辨率阵列感应测井克服了常规电阻率测井纵向分辨率低、探测深度浅和不能解释复杂侵入剖面等缺点，可以准确确定原状地层电阻率、冲洗带电阻率和侵入半径，可为储层描述、储层评价提供可靠的地质参数。

It is not suitable to smelt the zincic material in which the content of Fe and Ca are very high.

不适合含铁、钙高的锌原料处理，因耗酸量大，除铁过程复杂，锌回收率低。

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。