Free to go or do as one pleases.

Because of the specific characteristic of music, there are different ways to perform the same piano piece. But whether these different performances are made as one pleases or according to the standard is the common problem most performers are facing.

音乐的特殊性使得钢琴作品有着不同的演绎，这种演绎是随意的个性发挥，还是要遵从于某种标准，这是演奏者演奏时所面临的普遍问题。

I have time off to go skiing at the lake.

我有空去湖滨滑水。

Ann: Why? I know you have time off this week.

为什么？我知道你这周有时间啊。

Maybe it's just a coincidence-or maybe he's trying to tell you something, namely that you're not allowed to have time off.

也许这只是巧合，抑或他试图暗示你些什么——比如你不该休假。

The index of essential amino acid balance ( EAAI) were evaluated according to ideal protein of layers and broilers. The results showed that: the erythromycin waste residue is a kind of good protein source of poultry feed.

以家禽理想蛋白质为模型计算必需氨基酸平衡指数（IEAA）是0.662～1.323，结合失衡度等指数的计算结果，证实红霉素药渣为家禽饲料的良好蛋白源。

The essential amino acid index ( EAAI) of the muscle of marine cultured Scylla serrata was85.20, while freshwater Scylla serrata was68.35.

海水养殖锯缘青蟹肌肉必需氨基酸指数（EAAI）为85.20，而淡水养殖锯缘青蟹则为68.35。

Two formulae of protein sources were selected to be most effective. It suggests EAAI be an effective and simple assessment standard in studies on valuation of amino acid balance in protein sources of fish feed.

表明EAAI是鱼用饲料蛋白质营养价值评估和氨基酸平衡研究的一种简便有效的评价指标。

Result: Germination can increase the content of crude protein ( CP), total amino acid ( TAA), essential amino acid ( EAA) and its index ( EAAI).

结果：发芽可以增加糙米蛋白质、总氨基酸和必需氨基酸的含量，必需氨基酸指数提高。

The essential amino acid index ( EAAI) was 85.37.The amino acid score ( AAS) and chemical score ( CS) were 0.56 and 0.34 respectively.

必需氨基酸指数为85.37。氨基酸分和化学分分别为0.56和0.34。

The limited amino acids were VAL, the EAAI was 49.88 in soft part.

大竹蛏软体部分限制氨基酸为缬氨酸，必需氨基酸指数为49.88。

The analyzing result of EAAI shows the protein of both alfalfa bud and its product belongs to the best protein.

必需氨基酸指数计算结果表明，苜蓿芽及其产品蛋白均属优质蛋白。

The method of SIIL ( Single Intravenous Injection of 3H-Leucine) was used to determine the EAAL ( Endogenous Amino Acid Losses) of broilers fed with diets in which the protein were 17.0%, 18.5% and 20.0%.

利用一次注射法测定了日粮粗蛋白质分别为17.0%，18.5%及20.0%时肉鸡内源氨基酸损失量。

The results showed there were no significant difference among the EAAL of the three treats ( P> 0.05), but a tendency decrease of the EAAL were found in the protein level of 18.5%.

结果表明，不同蛋白质水平下各种氨基酸内源损失量差异不显著（P>0.05），但适中的粗蛋白质水平（18.5%）有降低内源氨基酸损失量的趋势。

The amplitude thresholds of verbal process unit should be set at < 15~ 20 μ V ( the amplitude threshold of EABR).

言语处理器振幅阈值（μV）应设置在小于15～20μV的电听性脑干诱发电位刺激振幅阈值。

Wave rate of EABR test was96.22%.

电诱发听觉脑干反应测试波形出现率为96.22%。

Application of Intraoperative EABR in the Young Deaf With Cochlear Implants

电脑干诱发电位记录在聋幼儿人工耳蜗植入术中的应用

Application of intraoperative EABR in the cochlear implantation for the deaf children

术中电听性脑干反应测试在聋儿人工耳蜗植入中的应用

EABR is an effective method to evaluate the auditory function of cochlear implant patients objectively.

电诱发听觉脑干反应是对人工耳蜗植入者听功能进行客观评价的有效方法。

CONCLUSION; ① Proper EABR test mode is established.

结论：①建立了合适的电诱发听觉脑干反应测试模式。

It has been preliminarily used in some special cases. [ Results] Clear EABR waveforms were recorded in all 37 cases.

【结果】所有37例患者均记录到明确的电诱发听性脑干反应波形。