起始的

The product chorismate of this pathway is precursor to the synthesis of the aromatic amino acids phenylalanine,tyrosine,and tryptophan as well as other essential aromatic secondary metabolites such as ubiquinone,menaquinone and vitamin K.

芳香族氨基酸苯丙氨酸、酪氨酸、色氨酸和其它一些必需代谢物如泛醌、维生素K2类、维生素K的起始物是莽草酸途径所产生的分枝酸。

Polymorphism of HLA-DQB1 promoter region in Hans IDDM patients and normal controls have been identified by PCR, PCR/SSCP and PCR/sequencing methods.No differences were found in y and s box between patients and controls carrying different allele as well as in different ethnic groups. There are two different sequences in x box,but CCTAGAGACAGATT sequence locates frequently on the haplotype with DQB1.0302 allele. Polymorphism between transcription point and y box (at position －44～-46 and －59～-61) might be associated with the genetic susceptibility to IDDM. Additionally,a new single base mutant (CACC→CAC A ) was found at position －131 and －128 in two patients carrying DQB1.0601 allele.

结果显示携带不同等位基因的患者与对照者DQB1 5'-调控区y、s box核苷酸序列相同，且与白种人基因结构一致；y box核苷酸序列存在二种结构，CCTAGAGACAGATT序列常常与DQB1.0302等位基因在同一单倍型；转录起始位点至y box间-44至-61位存在多态性，-59至-61位AAG等位基因可能与1-型糖尿病易感相关联；在2例携带DQB1.0601等位基因患者的-131至-128位间发现CACC→ACA A单个碱基取代突变。

When restoring incremental backups, RMAN uses the level 0 backup as the starting point, then updates changed blocks based on level 1 backups where possible to avoid reapplying changes from redo one at a time.

当从增量备份恢复的时候，RMAN用0级备份做为起始点，恢复改变的数据块依靠1级备份，这样避免了在同一时间从重做日志恢复两次。

The rate of a reaction depends on the concentration of the reactants and the temperature.

反应速率取决于反应物的浓度和温度，它也取决于反应的反应起始能量。

A Letter of Intent shall be issued by the Chairman of the Tender Board and Supplier setting out the broad features of the agreement pending the execution of the formal contract.

在合同正式签署之前，招标委员会主席和供货方应签发一份意向书，陈述协议的概要，意向书日期即为深舱货轮交船的有效起始日。

Treatment with glucose-lowering therapy, higher serum cholesterol levels and difficulties with activities of daily living at baseline were significant predictors of depression at follow-up.

起始时降糖治疗、高血清胆固醇水平及日常生活活动的困难对预测随访时抑郁症的发生有意义。

The relation of the temperature, frequency and initial permeability, quality factor and saturation magnetic induction with increasing of ZnO content and quantitative Ee2O3 in MnZn high permeability ferrite is researched.

研究了MnZn高磁导率铁氧体材料在Fe2O3含量不变的前提下，增加ZnO量，起始磁导率、品质因数、饱和磁感应强度及其与温度、频率的关系。

Results indicated that the acid value of domestic finish is 0.54, the value of saponification is 18.08. The viscosity changes slightly with the concentration and temperature of finish. The beginning decomposition temperature is 378.6°C.

结果表明：国产油剂的酸值是0.54，皂化位是18.08；粘度随油剂浓度和温度的变化平缓；起始分解温度为378。

From Akamai, maps user IP addresses to their geographic and network point of origin.

来自Akamai，映射用户IP地址到他们地理的及网络的起始位置。

The interval between the end of a disk seek and the time at which the starting block address specified in the I/O request passes the disk head.

从磁盘寻道结束开始，直到磁头旋转到I/O请求所请求的起始数据块位置止，这之间的时间间隔称为旋转延迟。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。