改变点

You can change the floating point type used by Chipmunk when compiling the library.

你可以改变浮点的type，当你编译库的时候。

The level of serum amylase, the pulmonary dry/wet weight ratio and histological changes were measured at different time points in each group. The expression of pulmonary CINC protein and mRNA were detected by immunohistochemistry and semi-quantitative reverse transcriptase polymerase chain reaction, respectively.

分别检测各组不同时间点血清淀粉酶、肺干湿重比和肺组织病理学改变，用免疫组织化学法和半定量逆转录聚合酶链反应法检测肺组织中CINC蛋白和CINC mRNA表达的变化情况。

METHODS: The acute pancreatitis model was induced by retrograde injection of 50 g/L sodium taurocholate into the bili-pancreatic duct in SD rats. Forty-eight mas-culinity SD rats were randomly divided into 2 groups: the sodium taurocholate group and the operational control group. The serum amylase level and the histol-ogical pathologic changes of pancreas were measured at different time point in each group. The expression of pancreatic CINC protein and mRNA were determined by immunohistochemistry and semi-quantitative reve-rse transcriptase polymerase chain reaction, respectively.

采用向胆胰管逆行注射50 g/L牛磺胆酸钠建立大鼠SAP模型， 48只♂SD大鼠随机分为手术对照组和SAP组，分别检测各组不同时间点血清淀粉酶和胰腺组织病理学改变，用免疫组织化学法和半定量逆转录聚合酶链反应法检测胰腺组织中CINC蛋白和CINC mRNA表达的变化情况。

The unsuspecting photographer focuses with the lens wide open to place the circle of least confusion at the sensor position b, and, taking the actual picture at a reduced aperture, he is unaware of the ensuing focus shift that prevents him from getting the best out of the lens.

一个经常使用全孔径来拍摄的摄影师会毫不犹豫地把胶片放在B点，但是如果他不改变胶片的位置，当他使用小光圈的时候，事实上，他就不可能充分利用这个镜头拍到最好的照片了。

But when a dozen thing ar clamor for your attention.

这点是不会改变的但是即使有很多事情摆在面前。

Don't forget to click on her hair and clothing to change them.

不要忘了对她的头发和衣服点击去改变的。

There is a slight difference between the change in indicator color and the actual equivalence point of the titration.

指示剂颜色的改变与真实等当点之间存在着微小差异。

I have spent time comparing pictures, and there is a significant change.

我花了点时间比较照片，发现有几个显著的改变。

Pike smiled with a touch of condescension and explained. We change with the times, ma'am.

派克带着点高傲的神态微笑着并解释道：我们根据时期的不同而改变交通工具，夫人。

In order to evaluate the image scrambling degree effectively,the paper gives difinition of the continuity extent.And a new evaluation method of image scrambling degree based on the number of the continuity extent changes when the positon of the pixel changes is provided.The simulation result shows that the method can measure the impact of the every image scrambling phase.

为了对其进行有效地衡量，给出了图像连续性区域的定义，并根据置乱前后数字图像连续性区域数量随像素点位置的变化而改变这一原理，提出了一种有效的图像置乱程度衡量方法，实验表明，该方法能够清楚地反应图像在各个置乱阶段的置乱效果。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。