未改变的

Overall, for lank of systematic and comprehensive consideration and arrangement,there are still many problems for the vocational education reform, for example, the reform carried on is not thorough, with the very big blindness; the existence of old teaching pattern ideas;and the old education system has not fundamentally changed.

但从总体上讲，由于缺乏系统性和整体的思考与布局，中专教育改革尚存在诸多问题，改革进行的不彻底、有很大的盲目性，旧的教学模式和教学观念依然存在，旧的教育体制未从根本上得到改变。

When we couple this with the fact that between 2000 and 2007 U.S. households nearly doubled their outstanding debt to $13.8 trillion—an unprecedented amount in both nominal terms and as a ratio of liabilities to disposable income (138 percent), you can appreciate the force of consumer marketing to change a culture.

4％，2006年则降至-1％。负储蓄率再加上这样的事实：2000年和2007年之间美国家庭增加了近一倍的未偿还债务，这个金额为13.8万亿美元——，一个前所未有的金额，无论是从单纯的数字层面或是负债与可支配收入的比例（138%），您可以欣赏到消费市场营销能改变一个文化的力量。

Dr Pinker may be right that music was originally an accident and Dr Patel may be right that it transforms people's perceptions of the world without necessarily being a proper biological phenomenon.

平克可能是对的，因为音乐的原本就是偶然而生；Patel 也可能是对的，因为音乐着实在未被定义为相应的生物学现象的前提下改变了人们的世界观。

The unstated assumption is that these are all honest signals —that is, their frequency or the quality of their production is directly related to the singer's underlying physiology and cannot be modified to give a false impression of his fitness.

未被说明的假定是这些都是可靠的信号，即它们发生行为的频率或特质与这只蹄兔的根本生理条件有直接关系，这不会因为要给它的合适伴侣一个错误的看法而改变。

Using the distortion-compensated roentgen analysis method, disc height, dorsoventral displacement, and lordosis were measured in 212 unfused segments from 62 patients, on digitized standing radiographs taken before fusion surgery and after a mean follow-up of 7.5 years (range, 4-11 years).

在标准数字化X光片上，比较术前和术后平均7.5年（4－11年）后62个病人212个未融合节段的椎间盘高度、椎体滑脱及脊柱前凸的情况，可变的影响因素如年齡、随访时间的长度、融合水平、融合节段数、融合节段上下方向和手术前后椎管的改变，用重复测量模型进行分析。

The arrival of millions of unassimilated immigrants is requiring America to abandon the old notion of a melting pot and turn itself instead into a "gorgeous mosaic" in which distinctive ethnic groups still manage to make a whole.

数以万计未被同化到此的移民正要求美国放弃旧的融合各种族的观念，转而改变到不同种族的人仍然想法融为一体的&gorgeous mosaic&上。

Using the distortion-compensated roentgen analysis method, disc height, dorsoentral displacement, and lordosis were measured in 212 unfused segments from 62 patients, on digitized standing radiographs taken before fusion surgery and after a mean follow-up of 7.5 years (range, 4-11 years).

在标准数字化X光片上，比较术前和术后平均7.5年（4－11年）后62个病人212个未融合节段的椎间盘高度、椎体滑脱及脊柱前凸的情况，可变的影响因素如年齡、随访时间的长度、融合水平、融合节段数、融合节段上下方向和手术前后椎管的改变，用重复测量模型进行分析。

We study first the properties of magnetized water by infrared absorption and Raman spectra and other ways.

我们研究了在磁场作用下水的光学性质和电学性质等的变化，实验发现它们的这些特性和未受磁场作用的水有重大改变特别是在红外光谱和拉曼光谱中的变化更加明显，这种现象就称为水的磁化。

For the first time, we found that the EHFV propagated in HUVEC has a potentiating stimulation to ET-1 and PGI〓 secretion , which may be respensible for the increased plasma ET -1 level and PGI〓 concentration in patients with EHF during the early phase of the disease.

我们的研究结果提示，HUVEC对EHFV敏感，EHFV感染未引起HUVEC的细胞病变，但可抑制HUVEC的增殖，这有可能改变EC的基因调节，或低调，如Ⅷ R：Ag合成障碍，引起止血功能异常；或高调，如主要组织相容性复合物Ⅱ型抗原、干扰素β和内皮细胞白细胞粘附因子的表达增加，增强EC的炎症反应。

According to this phenomenon, we analyze the original circuit structure of unreasonable, in the original circuit has added a intermediate relay (5J), a limit switch, and take advantage of the original paper cutting, the unused in the buttons on the normally closed contact, specifying the control switch some of cam shape change, so that you solve the Cutter knife to cut the ?

根据这种现象，我们分析了原电路的不合理结构，在原电路中添加了一只中间继电器（5J）、一只行程开关，并利用了原切纸按钮中未用上的常闭触点，同时将控制行程开关的凸轮形状稍加改变，这样就彻底解决了切纸刀切下后自动复位难的问题，使切纸速度达到了要求的次数。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。