中项

A survey of indoor air has shown that there were a wide variety of pollutants, in which total volatile organic compounds were major ones.

室内空气中污染物的种类很多，总挥发性有机物是重要的一项。

That's according to a study to be published in the journal Alcoholism: Clinical and Experimental Research .

这个结论出自《酒精中毒：临床与实验研究》中的一项研究。

In an algebraic expression, terms are the elements separated by the plus or minus signs.

在代数式中，"项"是基本元素，用加号或减号把各项分隔开。

It proves the singular transport operator generates a strongly continuous C_0 semigroup V(t0)and the weak compactness properties of the second-order remained term of the Dyson-Phillips expansion for the C_0 semigroup V(t0)in L1 space,and to obtain the spectrum of the singular transport operator only consist of,at most,finitely many isolate eigenvalues which have a finite algebraic multiplicity in trip Γ.

证明了这类方程相应的奇异迁移算子产生C0半群和该半群的Dyson-Phillips展开式的二阶余项是弱紧的，从而得到了该迁移算子的谱在区域Γ中仅由至多有限个具有限代数重数的离散本征值组成等结果。上饶师院数学与计算机系江西上饶334001；南昌大学数学系江西南昌330047袁邓彬

Kirchhoff's Voltage Law tells us that the algebraic sum of all voltages in loop must be equal zero, so we can create more equations with current terms (I1, I2, and I3) for our simultaneous equations.

基尔霍夫的电压定律告诉我们，在环路中的所有电压的代数和必定等于零，因此我们可以为四个同时的方程式列出更多带有电流项（I1， I2，和 I3）的方程式。

Among patients with IGT, HbA1c may not be alid for assessing and comparing glycemic control across racial and ethnic groups or as an indicator of health care disparities.

所以在糖耐量受损的患者中，HbA1c可能不能作为有效评价与比较不同人种和种族间血糖控制水平或作为衡量卫生保健差异的一项指标。

Feb. 10, 2003 In a small randomized study, patients who underwent laparoscopic anterior lumbar interbody fusion spent less time in the hospital and returned to work sooner than patients who underwent open ALIF procedures, according to results reported here at the 70th annual meeting of the American Academy of Orthopaedic Surgeons.

Feb。 10， 2003 -在第70届美国矫形外科学会年会的报告中，有一项小型随机试验的结果显示，以腹腔镜来进行前位腰椎椎体间融合术，患者花在住院与恢复工作能力的时间比传统开放式ALIF手术来得短。

She has several discoveries in the researches on pediatric respiratory and alimentary infection.

在儿科呼吸道和胃肠道感染的研究中获得多项新的发现。

And all but one of the 11 children in the later study.

和在后一项研究中11个中的1个孩子。

Adoption of the Autonomy is an allocation of risks agreed by all parties after fully assessment of their own interests.

当事人在基础合同中协商使用备用信用证，以及银行开具备用信用证时均是以为基础合同项下义务履行提供保证为目的。

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。