The results indicated that the fork length ranged from 85 cm to 186 cm,body weight from 11.5kg to 132.5kg,and the estimated age from 2 to 6 years old,which was based on counts of vertebral growth increments.
The results of t-test reyeals that manycharacters have no significant difference between male and female exceptlength of lips and furca length/body length and etc, while in the earlyspawning period, significant difference appearing on body width, mature-coefficient and liver weight.
On the process of finish-form, the deformation in the furcate fields is largest, the distribution of equivalent stress, equivalent strain, velocity and damage are different at various deformation degrees, which are divided into three phases and the distribution of the main variable are extremely uneven at same phase;
Harpoon was designed as a shipboard system, but now it can also be launched from submarines, aircraft and land-based launchers, Its most significant feature is a sophisticated guidance section that effectively engages land, surface and subsurface targets.
This paper brought forward a new method to jam Harpoon missile, made a study on the theory and basic condition of chaff-screen jamming, analyzed in detail the factors influencing the jamming effect, and finaly drew the conclusion that chaff-screen is an effective way to jam Harpoon missile.
The greatest influence of salinity and separately of main ions (except for carbonates, hydrocarbonates, and calcium) on the abdomen and furca structure is shown.
The plant species were mainly annual and biennial during the early succession stage, and perennial during the medium; and dominated byKobresia humilis during the late.Potentilla bi furca andPotentilla tanaletfolia were both found in all stages.
It lacks the characteristic features of Hexabathynella but is similar to Notobathynella in several respects (maxillule, maxilla, thoracopods I-VII, uropods, furca, anal operculum).
Growth rates of nutrient-depleted cells of Biddulphia sinensis Greville and Ceratium furca (Ehrenberg) Claparède et Lachmann as a function of phosphate and nitrate, follow the hyperbolic expression of the Michaelis-Menten equation.
furca becomes predominant; high nutrient concentrations present in the estuary during the monsoon months tend to increase the abundance of B.
MWT was measured by using a harpoon type mercury strain gauge and was observed to decrease to 42.3±14.5% (SE) of control during ischemia (P>amp;lt;.0005).
regulus by the following characters: a smaller spermatheca (7.0-14.5 vs 26-61 μm); a shorter PUB (12-19 vs 18-42 μm); a shorter female tail (42-50 vs 55-72 μm); and differently shaped mucro on the tail terminus (harpoon-like vs hook-like).
A simple versatile in situ sampler for extracting pore water fromsediments has been developed, working as a convective samplingdevice (harpoon) or a solute diffusion device (peeper).
Used asa harpoon, it avoids modification of vertical gradients of soluteconcentrations, because no suction is applied.
Transmitters were attached to free-swimming fish using a harpoon attachment technique, and all fish remained within the Gulf of Maine while being followed.