查询词典 loop

Attenuation The trp operon is also controlled by attenuation A leader sequence in the polycistronic mRNA upsteam of the coding region of the trpE structural gene encodes a 14 amino acid leader peptide including two tryptophan residues The RNA leader sequence can for several possible stem-loop secondary structures,one of which can act as a transcription terminator whilst a different stem-loop can act as an anti-terminator.

弱化作用 trp 操纵子也受到弱化作用的调控。在trpE结构基因编码区上游的多顺反子mRAN上有一段前导序列，可以编码一个含有14个氨基酸的前导肽，此肽中含有两个色氨酸残基。

Warp knitting differs from weft or filling knitting in that the loop s are formed in a vertical or warpwise direction and yarns lying side by side are inter loop ed.

经编与纬编的不同之处在于，它所形成的线圈沿垂直方向或经纱方向排列，由相邻的纱线相互套结而成。

The use of a variable like val to control a loop happens so often that the language defines a second control structure, called a for statement , that abbreviates the code that manages the loop variable.

由于需要频频使用像 val 这样的变量控制循环，因而 C++语言定义了第二种控制结构，称为 for 语句，简化管理循环变量的代码。

The process by which a temporary Fibre Channel arbitrated loop master is determined during loop initialization.

在环路初始化期间，确定临时的Fibre Channel仲裁环路主控制器的过程。

Chicken feed of model 661 is regarded as raw material of pellet feed, the influence that experimental factors including modulation-character temperature, modulation-character moisture, grease-additive quantity, and comminuting granularity have on making pellet quality, productivity, and electricity consumption. UG and ANSYS are regarded as simulating circumstance in finite element analysis, for problem on service life of the machine, evaluation index that average stress of a series of parameterized loop die is regarded as service life of hoop standard granulator is achieved by dynamic, static, and thermal structure coupling analysis for key part: loop die of the machine. For every influencing factor the experimental arrangement of array and combination is made by adopting optimizing idea and method of experimental design, the aim of quantification analysis is strived to arrive.

在试验设计中，采用正交试验的方法，以611型鸡饲料作为颗粒饲料的原料，分析混合饲料的调质温度、调质水分、油脂添加量、粉碎粒度等试验因素对制粒质量、生产率、电耗的影响；有限元分析中以UG、ANSYS作为仿真环境，针对制粒机使用寿命的问题，通过对环模制粒机中的关键零件环模进行动力、静力、热结构耦合分析，获得一系列参数化后的环模的平均应力作为环模使用寿命的评价指标；以实验设计的优化思想和有限元分析方法对各个影响因素作了排列组合式的实验安排，力求达到量化分析的目的。

The for loop beginning on line 18 contains an if statement that concatenates a pair of strings.These strings do not change throughout the course of the application, yet this calculation must be performed for each loop iteration.

第18行的for循环包含了一个if语句，在这个if里面执行了合并两个字符串的操作，而被合并的这两个字符串从始至终就没变过，我们可以在这里优化一下。

In addition, on the basis of introducing systematic principle of water- loop heat pump, have distinguished and analyzed to some several concepts fuzzier and easier to obscure in using, the conclusion is that water- loop heat pump belongs to the air- source heat pump in fact.

此外，在简单介绍水环热泵系统原理的基础上，对一些在使用中比较模糊和容易混淆的几个概念进行了区别和分析，并得出水环热泵事实上应该是一种空气源热泵的结论。

As f orming parts with opened-loop control system, the process parameters can't be ad justed according the actual conditions, once conditions varying the process can' t obtain the expected results. In order to solve these problems, the closed-loop control systems have been developed on the basis of real-time sensing principle .

为了解决这个问题，国内外研究机构发展了基于实时监测原理的闭环控制系统，通过不断地调整加工工艺，最终获得了几何性能和力学性能达到设计要求的三维实体零件。

Array = c;You can easily see that this is a pretested loop, because the loop first checks that c is lower

很显然，这是一个预测试循环的例子，因为在循环的开始处先检验c是不是小于1000，然后再

Black came up with a negative feedback loop, which was designated negative in contrast to the snowballing positive loop of the amplifier.

庆幸的是，布莱克设计出了一个负反馈回路，它的作用就是用来抵消放大器的正回路所产生的雪球效应。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷