仍有效的

Modification of the side chain radical of β-lactam class antibiotic is a possible effective way,while the mother nuclide maintain the activity, but the different side chain radical alternating the drug tolerance of bacterium.

改造β-内酰胺类抗生素的侧链，不同侧链改变了细菌的耐药性，而其母核仍保持抗菌活性，这可能是克服抗生素使用剂量不断增大的一条有效途径。

On civic rights and responsibilities, like in 1996, the young in 1997 still emphasized freedom and human rights as well as obeying the law and fulfilling civic obligations.

与此同时，香港青少年对投票是向政府表达意见的最有效方法仍与以往一样，抱有较积极的态度，对民主步伐的肯定亦极为鲜明。

Spike of Common Selfheal, a traditional Chinese herbal medicine has the effect of detoxifcation and detumescence.

但是，目前应用于临床的中草药有效成分药仍较少，因此，从中草药中开发研制新的抗肿瘤药成为恶性肿瘤治疗的重要课题之一。

The insufficiency of effective demand will inhibit the process of production in spite of the, fact that the marginal product of labour still exceeds in value the marginal disutility of employment.

尽管事实上劳动的边际产品在价值上仍会大于就业的边际负效用，有效需求不足往往会阻碍生产的进行。

"A combination of D-dimer and calf circumference provides an easy and effective means of excluding DVT in patients suspected of having proximal DVT," the authors write."A combination of D-dimer less than 0.5 ng/mL and calf circumference of 2 cm or less reliably excludes DVT in the acute setting and allows for use of DU in a nonemergent setting. Patients with a positive D-dimer or calf circumference of more than 2 cm require emergent DU to exclude DVT."

同时检验D-dimer与小腿的肿胀情形，能让我们简单有效地在疑似罹患近端深部静脉血栓患者中先行过滤；若D-dimer小於0.5 ng/mL，同时小腿肿胀达2公分，仍无法分辨者，可尝试安排都卜勒超音波检查来做诊断确认；一旦D-dimer 呈阳性反应，或小腿肿胀超过2公分以上者，便需要进行紧急的都卜勒超音波检查，才能确认诊断是否罹患深部静脉血栓。

"A combination of D-dimer and calf circumference provides an easy and effective means of excluding DVT in patients suspected of having proximal DVT," the authors write."A combination of D-dimer less than 0.5 ng/mL and calf circumference of 2 cm or less reliably excludes DVT in the acute setting and allows for use of DU in a nonemergent setting. Patients with a positive D-dimer or calf circumference of more than 2 cm require emergent DU to exclude DVT."

同时检验D-dimer与小腿的肿胀情形，能让我们简单有效地在疑似罹患近端深部静脉血栓患者中先行过滤；若D-dimer小于0.5 ng/mL，同时小腿肿胀达2公分，仍无法分辨者，可尝试安排都卜勒超音波检查来做诊断确认；一旦D-dimer 呈阳性反应，或小腿肿胀超过2公分以上者，便需要进行紧急的都卜勒超音波检查，才能确认诊断是否罹患深部静脉血栓。

Because SCI can lead to a very high disablement rate—completely or partly function loss of aesthesis, action an urine and stool, now it is still a hot and difficult problem for scientists of every country that how to protect the injured cord effectively and promote its recovery.

由于SCI常导致损伤平面以下感觉。运动及二便功能完全或部分丧失，有很高的致残率，给个人，家庭，社会带来巨大负担，因此，如何有效地保护损伤脊髓组织促进SCI修复目前仍是各国科学工作者研究的热点和难点。

Simulations show that this algorithm can improve the robustness of recognition, even in low signal-to-noise ratio.

仿真实验表明，该方案可以有效提高识别的稳健性，在低信噪比条件下仍获得了较好的识别率。

However,educationalists still can't come up with a method more effective and dependable than examinations,which is unusual.

不同寻常的是，这么多年来教育家仍未能设计出一种比考试更有效、更可靠的方法。

It really is extraordinary that after all these years educationists have still felled to devise anything more efficient and reliable than examinations.

不同寻常的是，这么多年来教育家仍未能设计出一种比考试更有效，更可靠的方法。

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