I am not concerned here with the psychology of motives. I am not going to argue about whether people who behave altruistically are "really" doing it for secret or subconscious selfish motives.

Why some people choose to act altruistically is unclear, says lead study investigator Dharol Tankersley, a graduate student in Huettel's laboratory.

为什么一些人会选择利他行为目前并不清楚。

Gymnosophists should do good, serves the needy masses altruistically, and then he can become a Buddha.

修行者要广做善事，普渡众生，才干成佛。

But he found that systematically, no matter what, there's a significant number of people who do behave altruistically, no matter what.

但他发现，整体来看，无论如何，有大量的人会表现出利他的行为，无论如何。

The researchers also did brain scans of those who behaved most altruistically, before and after training.

在训练前后，研究人员分别扫描了那些表现得最无私的受试者的大脑。

Debate is also intense over whether women should be paid for their milk or donate it altruistically.

对于女人是否应当出售人乳，抑或应当无私地捐赠出去，也存在激烈的争论。

1, Headwaters of Urumqi River on the northern slop of Tianshan Alts., hypothetical twenty climatic change scenarios are discussed, which are combinations of temperature increase from 1-4 ℃ with precipitation change of 0, ± 10% and ± 20%.

以天山北坡乌鲁木齐河源1号冰川为例，假设温度升高1&4℃和相应的降水量变化为0，±10%，±20%组合成二十种气候变化情景进行计算。

Assistant Language Teachers ( ALTs) are regulated to human tape recorders, and then set free to roam the class and "help" thestudents.

一些助理语言教师相当于人类录音机，然后踱步于课堂间并“帮助”学生。

In this paper, we show an optimal plans for simple step-stress ALTS with Weibull distribution and Extreme value distribution.

本文研究了Weibull分布和极小值分布下简单步加试验的最优设计问题。

In addition to an excellent cost performance, ALTUS provides a feeling of "easy control" that inspires confidence, especially among novice cyclists and younger riders.

不谈Altus出色的性价比，它还能提供一种能激发自信的良好操控感，尤其是对于初学者或者年幼的骑友来说。

ALTUS is a7/ 8-speed MTB-style component group for city sport and youth bikes.

Altus是为城市运动或者青年运动设计的7/8速山地车组件。

Their classroom teacher, Altus Basson, says he has seen an in results.

他们这个班级的教师Altus Basson表示，他看到了学生们学习成绩的进步。

Their classroom teacher, Altus Basson, says he has seen an improvement in results.

他们的课堂老师阿尔特斯·巴森（Altus Basson）说，他已经看到了成绩上的进步。

Conclusions Surgical treatment for patients with critical alular disease of the heart should think highly of handling in peri-operative period, choose appropriate operative opportunity, correct pathological changes, strengthen the prevention and treatment of postoperative complications.

结论危重心脏瓣膜病的外科治疗应注重围术期处理，适当选择手术时机，合理纠正病变，加强术后并发症的防治。

The test of magnetic particle coagulation was conducted to study the effects of pH value, magnetic particle and polyacrylamide on the formation of alumen ustum by Ni ( OH) 2 deposit and magnetic particles;

首先进行了磁种凝聚的试验，研究了pH、磁种、聚丙烯酰胺对Ni（OH）2沉淀物与磁种凝聚成磁性矾花过程的影响。

The anticonvulsive effects of Mienangling ( MNL) and its main components, Hirudo, Scorpio, and Alumen were studied.

观察了灭囊灵及其主要成分水蛭、全蝎、矾石对小鼠的电惊厥及回苏灵、硝酸士的宁引起的小鼠化学惊厥的影响。

Study on Antifungal and Antibacterial Activities of Alumen Antifungal and antibacterial activities of methanol extracts from mangrove plants

红树植物甲醇提取物的抑菌活性研究

And then the magnetic separation test of removing the alumen ustum from the wastewater was also conducted.

其次进行了从废水中脱除磁性矾花的磁分离试验，考查了磁分离器的磁场强度对磁分离过程的影响。

Study on Antifungal and Antibacterial Activities of Alumen

白矾抗真菌和抗细菌的实验研究及其临床意义

Studies on the Processing Technology and Quality Standards of Pinellia Rhizoma Prepared by Ginger and Alumen

姜半夏炮制工艺及其质量规范化研究

High alumina cement modified by limestone powders and its heat-resistant property

用碳酸钙微粉改性的高铝水泥及其耐热性能